Mouse MMP-9 PicoKine™ ELISA Kit

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Datasheet

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SKU EK0466
Size 96wells/kit, with removable strips.
Reactivity Mouse
Sample Type cell culture supernates, serum and plasma( heparin).
Sensitivity <20pg/ml
Assay Range 156pg/ml-10,000pg/ml

Overview

Product Name Mouse MMP-9 PicoKine™ ELISA Kit
SKU/Catalog Number EK0466
Storage & Handling Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)
Size 96wells/kit, with removable strips.
Description Sandwich High Sensitivity ELISA kit for Quantitative Detection of Mouse MMP-9. 96wells/kit, with removable strips.
Cite This Product Mouse MMP-9 PicoKine™ ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0466)
Sample Type cell culture supernates, serum and plasma( heparin).. Anticoagulant(s): heparin
*The recommended anticoagulants are proven to not block the antibody binding sites on the target antigen. Please do not collect blood sample with other anticoagulants that are not specified above or contact us to check for feasibility.
Sensitivity <20pg/ml
Assay Range 156pg/ml-10,000pg/ml
Immunogen Expression system for standard: CHO; Immunogen sequence: A20-P730
Reactivity Mouse
Cross Reactivity There is no detectable cross-reactivity with other relevant proteins.
Antibody Clonalities Capture Antibody | Detection Antibody:
monoclonal antibody from rat|polyclonal antibody from goat

Assay Details

Kit Components

Catalog numberDescriptionQuantity
EK0466-CAP96-well plate precoated with anti-Mouse MMP9 antibody1
EK0466-STlyophilized recombinant Mouse MMP9 standard10ng/tube
EK0466-DAbiotinylated anti-Mouse MMP9 antibody130ul
AR1103Avidin-Biotin-Peroxidase Complex(ABC)130ul
AR1106-1sample diluent buffer30ml
AR1106-2antibody diluent buffer12ml
AR1106-3ABC diluent buffer12ml
AR1104TMB color developing agent10ml
AR1105TMB stop solution10ml
PLA-SEAAdhesive cover4

*Why there is no wash buffer? Our Avidin-Biotin-Peroxidase Diluent contains the detergent (TWEEN) normally present in other companies' ELISA kits. This saves you the step of having to wash with the special wash buffer and achieve similar or better signal to noise ratio. The wash can use regular wash buffers (PBS, TBS etc.) commonly found in labs.

Materials Required But Not Provided

  • Microplate reader in standard size.
  • Automated plate washer.
  • Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection.
  • Clean tubes and Eppendorf tubes.
  • Washing buffer (neutral PBS or TBS).
  • Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g NaCl; 450μl of purified acetic acid or 700μl of concentrated hydrochloric acid to 1000ml H2
  • Preparation of 0.01 M PBS: Add 8.5g sodium chloride, 1.4g Na O and adjust pH to 7.2-7.

Typical Data Obtained from Mouse MMP-9 PicoKine™ ELISA Kit

(TMB reaction incubate at 37°C for 15-25min)

Concentration(pg/ml)015631262512502500500010000
O.D.0.0220.1160.1990.3620.6811.2501.9952.428

Intra/Inter Assay Precision

Intra-Assay PrecisionInter-Assay Precision
Sample123123
n161616242424
Mean(pg/ml)2051787428922217324214
Standard deviation15.37141.17214.4518.64143.75214.91
CV(%)7.5%7.9%5%8.4%8.3%5.1%

Reproducibility

Three samples with differing target protein concentrations were assayed using four different lots to measure the CV% lot to lot variance.

Reproducibility

To assay reproducibility, three samples with differing target protein concentrations were assayed using four different lots.

LotsLot1 (pg/ml)Lot2 (pg/ml)Lot3 (pg/ml)Lot4 (pg/ml)Mean (pg/ml)Standard DeviationCV (%)
Sample 12052132102032073.961.9%
Sample 21787177718131705177040.032.2%
Sample 342893856387740244011172.794.3%
*number of samples for each test n=16.

*The typical data is obtained from Boster's internal QC result and for reference only. It may differ from the lab test results of the end users. It is more important that the user's lab test results reflect the same linearity demonstrated in the typical data than achieving exactly the same O.D. values.

Target Info

Protein Target Info (Source: Uniprot.org)

Uniprot Id P41245
Gene Name MMP9
Protein Name Matrix metalloproteinase-9
Alternative Names Matrix metalloproteinase-9;MMP-9;3.4.24.35;92 kDa gelatinase;92 kDa type IV collagenase;Gelatinase B;GELB;Mmp9;Clg4b;
Subcellular Localization Secreted, extracellular space, extracellular matrix .
Molecular Weight 80535 MW

*if product is indicated to react with multiple species, protein info is based on the human gene.

Ontology

Protein Function Could play a role in bone osteoclastic resorption. Cleaves type IV and type V collagen into large C-terminal three quarter fragments and shorter N-terminal one quarter fragments (By similarity). .
Research Areas Angiogenesis, Atherosclerosis, Cancer, Cardiovascular, Cell Biology, Cytoskeleton / Ecm, Ecm Enzymes, Extracellular Matrix, Invasion/Microenvironment, Metalloprotease, Proteolysis / Ubiquitin, Proteolytic Enzymes, Signal Transduction, Tumor Biomarkers

*You can search these to find other products in these research areas.
Background The 92-kD type IV collagenase is also known as 92-kD gelatinase, type V collagenase, gelatinase B, or matrix metalloproteinase-9(MMP9). The 72- and 92-kDa type IV collagenases are members of a group of secreted zinc metalloproteases.1 The matrix metalloproteinases(MMPs) are able to degrade the extracellular matrix and allow angiogenesis and tumor invasion. Gelatinase B, a matrix metalloproteinase that has proteolytic activity against connective tissue proteins, has been suggested to be important in the connective tissue remodeling processes associated with atherogenesis and plaque rupture. MMP-9 is predominantly expressed in neutrophils, macrophages, and mast cells, rather than in oncogene-positive neoplastic cells. The polymorphism of MMP-9 acts as a genetic factor for the development of smoking-induced pulmonary emphysema.

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Publications

Nucleolin mediated pro?angiogenic role of Hydroxysafflor Yellow A in ischaemic cardiac dysfunction: Post?transcriptional regulation of VEGF?A and MMP?9
PubMed ID29512890
Marsdenia tenacissima extract suppresses tumor growth and angiogenesis in A20 mouse lymphoma
PubMed ID28521395
Aberrant low expression of p85? in stromal fibroblasts promotes breast cancer cell metastasis through exosome-mediated paracrine Wnt10b
PubMed ID28394344
MMP-9-Dependent Serum-Borne Bioactivity Caused by Multiwalled Carbon Nanotube Exposure Induces Vascular Dysfunction via the CD36 Scavenger Receptor
PubMed ID26801584
Acute exacerbations of COPD are associated with significant activation of matrix metalloproteinase 9 irrespectively of airway obstruction, emphysema and infection
PubMed ID26126526
IL-22-producing Th22 cells play a protective role in CVB3-induced chronic myocarditis and dilated cardiomyopathy by inhibiting myocardial fibrosis
PubMed ID25547181
Role of Sphingosine Kinase/S1P Axis in ECM Remodeling of Cardiac Cells Elicited by Relaxin
PubMed ID25415609
Zou J, Wang N, Liu M, Bai Y, Wang H, Liu K, Zhang H, Xiao X, Wang K. J Cell Mol Med. 2018 May;22(5):2692-2705. doi: 10.1111/jcmm.13552. Epub 2018 Mar 7. Nucleolin mediated pro
PubMed ID29512890
Chen Y, Zeng C, Zhan Y, Wang H, Jiang X, Li W. Oncogene. 2017 Aug 17;36(33):4692-4705. doi: 10.1038/onc.2017.100. Epub 2017 Apr 10. Aberrant low expression of p85α in stromal fibroblasts promotes breast cancer cell metastasis through exosome-mediated paracrine Wnt10b
PubMed ID28394344
Jiang Z, Han B, Li H, Li X, Yang Y, Liu W. Carbohydr Polym. 2015 Jul 10;125:53-60. Doi: 10.1016/J.Carbpol.2015.02.039. Epub 2015 Feb 26. Preparation And Anti-Tumor Metastasis Of Carboxymethyl Chitosan.
PubMed ID25857959
Chen Sz, Yao Hq, Zhu Sz, Li Qy, Guo Gh, Yu J. Oncol Lett. 2015 Feb;9(2):915-919. Epub 2014 Dec 4. Expression Levels Of Matrix Metalloproteinase-9 In Human Gastric Carcinoma.
PubMed ID25621068
Tan Sy, Wang Jy, Shen L, Luo Hs, Shen Zx. World J Gastroenterol. 2007 Apr 14;13(14):2108-12. Relationship Between Preoperative Staging By Endoscopic Ultrasonography And Mmp-9 Expression In Gastric Carcinoma.
PubMed ID17465457
Yuan M, Zhan Q, Duan X, Song B, Zeng S, Chen X, Yang Q, Xia J. Atherosclerosis. 2013 Feb;226(2):447-52. Doi: 10.1016/J.Atherosclerosis.2012.11.026. Epub 2012 Dec 8. A Functional Polymorphism At Mir-491-5P Binding Site In The 3'-Utr Of Mmp-9 Gene C...
PubMed ID23257658
Tang Xp, Tang Gd, Fang Cy, Liang Zh, Zhang Ly. World J Gastroenterol. 2013 Mar 14;19(10):1582-92. Doi: 10.3748/Wjg.V19.I10.1582. Effects Of Ginsenoside Rh2 On Growth And Migration Of Pancreatic Cancer Cells.
PubMed ID23538603
Yuan H, Yang P, Zhou D, Gao W, Qiu Z, Fang F, Ding S, Xiao W. Mol Biol Rep. 2014 Aug;41(8):5157-65. Doi: 10.1007/S11033-014-3382-4. Epub 2014 May 10. Knockdown Of Sphingosine Kinase 1 Inhibits The Migration And Invasion Of Human Rheumatoid Arthrit...
PubMed ID24816639
Mazani M, Fard As, Baghi An, Nemati A, Mogadam Ra. J Pak Med Assoc. 2014 Jul;64(7):785-90. Effect Of Pomegranate Juice Supplementation On Matrix Metalloproteinases 2 And 9 Following Exhaustive Exercise In Young Healthy Males.
PubMed ID25255587
Liu Q,, Zou R, Zhou R, Gong C, Wang Z, Cai T, Tan C, Fang J. J Cell Biochem. 2015 Jul;116(7):1213-21. Doi: 10.1002/Jcb.25073. Mir-155 Regulates Glioma Cells Invasion And Chemosensitivity By P38 Isforms In Vitro.
PubMed ID25535908
Pan B, Ren H, Ma Y, Liu D, Yu B, Ji L, Pan L, Li J, Yang L, Lv X, Shen X, Chen B, Zhang Y, Willard B, He Y, Zheng L. Int J Cancer. 2012 Jul 1;131(1):70-82. Doi: 10.1002/Ijc.26341. Epub 2011 Aug 30. High-Density Lipoprotein Of Patients With Type 2 ...
PubMed ID21805479
Yu X, Zhu J, Mi M, Chen W, Pan Q, Wei M. Med Oncol. 2012 Mar;29(1):349-57. Doi: 10.1007/S12032-010-9770-2. Epub 2010 Dec 4. Anti-Angiogenic Genistein Inhibits Vegf-Induced Endothelial Cell Activation By Decreasing Ptk Activity And Mapk Activation.
PubMed ID21132400
Stio M, Martinesi M, Treves C, Borgioli F. J Mater Sci Mater Med. 2015 Feb;26(2):100. Doi: 10.1007/S10856-015-5446-Y. Epub 2015 Feb 6. In Vitro Response Of Human Peripheral Blood Mononuclear Cells To Aisi 316L Austenitic Stainless Steel Subjected ...
PubMed ID25655502
Gishto A, Farrell K, Kothapalli Cr. J Biomed Mater Res A. 2015 Feb;103(2):693-708. Doi: 10.1002/Jbm.A.35217. Epub 2014 May 19. Tuning Composition And Architecture Of Biomimetic Scaffolds For Enhanced Matrix Synthesis By Murine Cardiomyocytes.
PubMed ID24798055
Zhou Ch, Wan Yy, Chu Xh, Song Z, Xing Sh, Wu Yq, Yin Xx. Oncol Lett. 2012 Dec;4(6):1259-1263. Epub 2012 Sep 21. Urotensin Ii Contributes To The Formation Of Lung Adenocarcinoma Inflammatory Microenvironment Through The Nf-??b Pathway In Tumor-Beari...
PubMed ID23226801
Kang X, Li Y, Wei J, Zhang Y, Bian C, Wang K, Wu X, Hu Y, Li J, Yang Y. Plos One. 2013 Nov 1;8(11):E77427. Doi: 10.1371/Journal.Pone.0077427. Ecollection 2013. Elevation Of Matrix Metalloproteinase-9 Level In Cerebrospinal Fluid Of Tick-Borne Ence...
PubMed ID24223711
Zhang R, Jiang F, Chen Cs, Wang T, Feng J, Tao T, Qin X. Mediators Inflamm. 2015;2015:956082. Doi: 10.1155/2015/956082. Epub 2015 May 31. Serum Levels Of Il-1 ?? , Il-6, Tgf- ?? , And Mmp-9 In Patients Undergoing Carotid Artery Stenting And Regulati...
PubMed ID26113783
Xu J, Liu H, Wu Y, Gong X, Zhou Q, Qiao F. J Obstet Gynaecol Res. 2011 Mar;37(3):187-94. Doi: 10.1111/J.1447-0756.2010.01334.X. Epub 2010 Dec 16. Proapoptotic Effect Of Metalloproteinase 9 Secreted By Trophoblasts On Endothelial Cells.
PubMed ID21159039

Customer Q&As

Q: The volumes of my samples are small, would it be possible to use 50µl/sample?
A: There are two solutions for insufficient sample volume.
1. Diluent the samples with the provided sample diluent buffer into 100ul.
2. Add 50ul of standard solution, when 50ul of sample will be added into a well.
Q: Will this kit work on tissue samples?
A: For tissue homogenates, endogenous biotin should be considered. Endogenous biotin in tissue homogenates might introduce false positive signal. Please run the test as described below to confirm if there is Endogenous biotin in the tissue lysate samples using the ELISA kit.
• Add tissue homogenates into the wells and then add ABC and TMB without adding any biotinylated detection antibody to see if any signal will be observed.
• If no signal is produced, then you can work on the tissue sample by using the kit.
Q: Is it possible to dilute 10X TBS stock that is 250mM Tris Base/Tris-Hcl, 27 mM KCl, and 1.37M NaCl to be used as the wash buffer?
A: You can dilute the 10X TBS stock to 1XTBS and test the pH value of the 1xTBS.
The 1XTBS can be used if the pH value falls in the range of 7.2-7.6.
Q: Would your kits work normally with samples from Wistar Rat?
A: Our kits would work normally with samples from Wistar Rat.
Q: How can I store the dissolved wash buffer for a longer period of time?
A: You can prepare a concentrated wash buffer (25X) which can be stored at 4°C for 1-3 months.
Q: Does the TMB color developing agent contain H2O2?
A: Yes, the TMB color developing agent contain H2O2.
Q: Does this ELISA kit contain any product produced in humans or primates?
Keywords: component, ingredient
A: None of the components in our ELISA kits are produced in humans or primates.
Q: What is the volume of the recombinant protein control? What is its shelf life?
Keywords: expiration, storage, temperature, size
A: The volume of the control is around 100pg. If unopened, the shelf life of the control is the same as the whole kit - "Store at 4˚C for 6 months, at -20˚C for 12 months." The reconstituted control can be stored at -20˚C for 2 days.
Q: Will it be okay to run the experiment if I accidentally used the wrong buffer (e.g. sample diluent buffer) for antibody dilution instead of the antibody diluent buffer? Keywords: dilution, replace, substitute, sample buffer
A: Using the sample diluent buffer for antibody dilution instead of the antibody diluent buffer will negatively affect the test result to some extent. The values of both standard and sample might be lower than the normal values.
Q: Are protease inhibitors needed when using AR0103 for EK0466 on mouse skin and liver samples? Keywords: Mammal Cell Protein Extraction Reagent
A: Liver tissue is not recommended for EK0466 due to the non-specific binding which may result from the high concentration of endogenous biotin. If the samples are freshly prepared and will be used shortly after, there is no need for protease inhibitors. Please include protease inhibitors if the samples will be stored for a long time before use.
Q: The protocol says to use neutral PBS and provides a recipe. Could I use neutral PBS made with KCl or KH2PO4 (common constituents for most PBS recipes) instead? Keywords: protocol, alternative buffer, applications, reagent recipe
A: Yes, it is ok to use common PBS recipes. We have tried many types of buffers with common constituents, and no significant difference was observed whatsoever.
Q: Why are my O.D. values different than your values on the datasheet? Keyword: troubleshooting, reference
A: We detected the kit in our lab and got our values on the datasheet before delivery, but protein activity will decrease as time goes on, so you may get lower O.D. values than ours. However, it should still be in a reasonable range and the standards can be used to calculate sample values. Good linearity of curve is more important than the actual numerical value.
Q: On the ELISA kit datasheet it says "HRP substrate TMB was used to visualize HRP enzymatic reaction." What is HRP and which part of the kit contains HRP? Keyword: kit components, reagents, protocol
A: It means Avidin-Biotin-Peroxidase Complex(AR1103) and you could find it in Kit Components.
Q: Do you offer any ELISA kits that can work with whole blood samples instead of plasma or urine? Keyword: applications
A: We test serum and plasma routinely, and there is very little difference between serum, plasma and whole blood. The whole blood also contains proteins we need to test. The kit can be used to test whole blood in theory.
Q: Does silicic acid (formula SiOH4) affect the results of the ELISA assay? Keyword: protocol, reagents
A: The acid may affect the binding of antigen to antibody, it is not recommended to use. That being said, it is unlikely to affect the reaction if the solution remains an overall neutral environment.
Q: Is there lot-to-lot variation of the ELISA kits? What are Boster's general services when I have questions about your kits? Keyword: technical support, help, customer service
A: The NIBSC/WHO 1st International Standard is evaluated, we always test our kits before delivery, and customers can find the test result on the protocol. If the customer needs technical support from us to analyze their data, please contact us and we ask that you provide us the following information: the lot# and production date, and when did the customer detect the kit.
Q: The results of my standards do not look correct, what could be the problem? Keyword: troubleshoot, protocol
A: Double check the protocol for plate washing. It should be examined on three aspects: 1) Did you make the washing buffer correctly? 2) How long did you let the buffer stay in wells? 3) What was the volume of the washing buffer added to each well? In addition, pay attention when adding sample to avoid contamination. And we suggest testing the standards again. Values of standards at low concentration are more affected than that at higher concentration, so customer can still get expected values at high concentration even if there is an error. If problems persist, please contact technical support with the catalog and lot number of your product.
Q: What is the well depth of the 96 well plates for the ELISA kits? Keyword: well capacity, product size
A: The well depth is 300ul, and the max capacity is 350ul. The height of the well is 1.1 cm, and the internal size is 1 cm.
Q: The kit does not include wash solution, what should I do? Keyword: wash buffer
A: Our Elisa kits do not come with wash solution, but we have included information about how to make washing buffer on the datasheet. Please refer to the "Material Required But Not Provided" section. We also offer washing buffer for sale separately (Phosphate Buffered Saline Powder SKU: AR0030).
Q: For your ELISA kits, are the capture and detection antibodies polyclonals or monoclonals? Keyword: antibody clonality
A: This information can be found for each kit under the "Properties" section, and you can find the immunogen sequence information in the "Overview" section.
Q: Do your ELISA kits come with sealants or plate covers? Keyword: storage, sequential use
A: The kit can be used within a month sequentially if it's opened and stored at 4 degree. There is no need to use sealants, the plate can be packaged with aluminum foil bag, and for other reagents keep bottle tightly closed.
Q: What is the concentration of Sodium Azide in your Elisa kits? Keyword: preservative
A: Our Elisa kits contain 0.02% Sodium Azide. All of the components except TMB colour developing reagent and stop solution contains 0.02% Sodium azide as the preservative.
Q: Are there positive and negative controls available for my ELISA kit? Keyword: positive control, negative control
A: We can provide a recombinant protein as a control. It costs $50 per control and takes 2 weeks to manufacture. We cannot provide a positive or negative control in serum.
Q: Why do I get positive results for my knockout (KO) model when used as a control?
A: The knockout (KO) model may contain truncated forms of the target protein which can be detected by the ELISA assay.
Q: How long do I soak my plate in the wash buffer?
A: The plate should soak in 0.3mL PBS or TBS wash buffer for at least 1-2 minutes in an automated wash station.
Q: Can I use Tween in my wash buffer?
A: While it is not recommended to use Tween in your wash buffer, small amounts (<0.1% concentration) may decrease background due to insufficient blocking.
Q: What plate type do I use to set up the microplate reader?
A: Our plates are made with the Corning costar plates similar to the DNA-BIND 96 -well plates.
Q: What should I use for negative control?
A: Please contact us for negative control suggestions. You can also check expression databases such as genecards, uniprot etc. Due to logistic reasons, we do not sell serum or lysates that we use internally for positive or negative control.
Q: Where can I find troubleshooting information? What should I do if I have unexpected bands, high background, no signal, weak signal
A: You can find Boster's troubleshoot guides under tech support tab. Please contact us for further assistance on troubleshooting your experiment.
Q: What is the normal level of this protein in my sample of interest?
A: We have reviewed literature and have gathered this information for most of our ELISA kits. You can find this information on the product page or contact us if you cannot find it. However this information is only suggestive and cannot replace pilot studies in determining the optimal sample dilution ratio.
Q: Is the plate separable? Can I use only part of the kit and save the rest for later? How many samples can I run with one kit?
A: Yes the plate is separable. There are 12 strips of 8 wells each, all removable from the plate. The amount of samples you can run depend on a few factors. In the most common ELISA set up, you will use two strips for standards, and 10 strips for samples using duplicates, which let you run up to 40 samples per kit. Contact us if you have questions regarding other situations.
Q: Does the kit contain sample preparation reagents? How do I prepare my samples?
A: Since different sample types require different reagents, we do not include them in the ELISA kit. However we do have each reagent mentioned in the file below available at very reasonable prices. Be sure to check them out. For sample preparation protocols please download the file below: https://www.bosterbio.com/media/pdf/Boster_Sample_Preparation_Protocols.pdf
Q: Can this ELISA kit work on brain tissue homogenate, cell culture supernatant, saliva, urine, serum, whole blood or any other sample type?
A: In theory the ELISA kit will work for all sample types if the target protein is present at a level that falls within the linear range of the ELISA kit detection range. We guarantee the kit to work on the sample types that we have tested. If you want dilution ratio suggestions on these sample types please contact our technical support. For sample types that we have not tested for, we suggest you run pilot experiments to decide the optimal sample dilution.
Q: Can this ELISA kit react with the pro-form of the target protein? Can this ELISA kit react with an isoform of the protein?
A: In general, unless otherwise specified, the ELISA kit is pan-specific, meaning that it will react with all different forms of the target protein if they share the majority of the target protein's sequence. The capture and detection antibodies are reactive to the entire sequence of the standard protein. You can find the sequence information of the standard protein in the "immunogen" section. For more information about the specificity of the kit for your particular experiment, please contact our technical support.
Q: Can this ELISA kit react with human, mouse, rat or other species?
A: If the kit is reactive to another commonly used species (human, mouse, and/or rat), we would have listed it as a separate product. If you want to check cross-reactivity to a species that is not included in the 3 species listed above, please contact our technical support for more information. As a rule of thumb, if the sequences are 90%+ identical, there is a high chance of cross-reactivity for your species of interest.
Q: What are some alternative names that could be used to describe this product?
A: Some common names include but are not limited to mouse mmp 9 elisa kit, mouse mmp9 elisa kit, mouse mmp-9 elisa kit