Mouse FASL ELISA Kit PicoKine®

Fas Ligand/TNFSF6 ELISA kit for Mouse

Mouse FASL ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Faslg in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays. Cited in 10 publication(s).

Product Info Summary

SKU: EK0338
Size: 96 wells/kit, with removable strips.
Reactive Species: Mouse
Application: ELISA
Sample Types: cell culture supernatants, serum and plasma (heparin, EDTA, citrate).

Product Name

Mouse FASL ELISA Kit PicoKine®

View all Fas Ligand/TNFSF6 ELISA kits

SKU/Catalog Number

EK0338

Size

96 wells/kit, with removable strips.

*Question: How many samples can I assay/run in this kit?

Description

Mouse FASL ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Faslg in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Storage & Handling

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Cite This Product

Mouse FASL ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK0338)

Clonality of Antibodies

See Datasheet for details

Standard Protein

Expression system for standard: NS0; Immunogen sequence: P132-L279

Sensitivity

<10 pg/ml

Assay Range

31.2 pg/ml - 2,000 pg/ml

Standard Dilution Instructions

serial dilution instructions image

See datasheet of EK0338 for more details

Cross-reactivity

There is no detectable cross-reactivity with other relevant proteins.

Reactive Species

EK0338 is reactive to Faslg in Mouse samples

Validated Sample Types

cell culture supernatants, serum and plasma (heparin, EDTA, citrate).

Application Guarantee

EK0338 is guaranteed for ELISA in Mouse by Boster Guarantee

See how Boster Bio validate our ELISA kits: ELISA Validation Information

Background of Fas Ligand/TNFSF6

FAS Ligand (FASL) is a 40 kDa type II membrane protein belonging to the tumor necrosis factor family, which induces apoptosis by binding to its receptor, Fas. The human FasL gene consists of approximately 8.0 kb and is split into four exons. This gene consists of 281 amino acids with a calculated M (r) of 31,759 and was mapped on chromosome 1q23. It has an identity of 76.9% at the amino acid sequence level with mouse FasL. The FAS and FASL system plays a key role in regulating apoptotic cell death and corruption of this signalling pathway has been shown to participate in immune escape and tumorigenesis. FAS and FASL triggered apoptosis pathway plays an important role in human carcinogenesis. This system may also play a role in modulating the genetic susceptibility of mouse strains to develop T-cell lymphoblastic lymphomas.

Kit Components

Catalog Number Description Quantity
EK0338-CAP Anti-Mouse Faslg Pre-coated 96-well strip microplate 1
EK0338-ST Mouse Faslg Standard 2 vials, 10 ng/tube
EK0338-DA Mouse Faslg Biotinylated antibody (100x) 100ul
AR1103 Avidin-Biotin-Peroxidase Complex (100x) 100ul
AR1106-1 Sample Diluent 30ml
AR1106-2 Antibody Diluent 12ml
AR1106-3 Avidin-Biotin-Peroxidase Diluent 12ml
AR1104 Color Developing Reagent (TMB) 10ml
AR1105 Stop Solution 10ml
AR1106-5 Wash Buffer (25x) 20ml
PLA-SEA Adhesive plate sealers 4

*The kit components are not available for individual purchase.

Materials Required But Not Included In Kit

  • Microplate Reader capable of reading absorbance at 450nm.
  • Incubator.
  • Automated plate washer (optional).
  • Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
  • Multichannel pipettes are recommended for large amount of samples.
  • Deionized or distilled water.
  • 500ml graduated cylinders.
  • Test tubes for dilution.

Validation Standard Curve O.D. At 450nm

Concentration (pg/ml)031.2562.512525050010002000
O.D.0.0160.0740.1270.2320.4560.8631.5212.210

Data Example Images

Recommended Sample Dilution Ratios

According to our internal validation assays using this ELISA kit, to detect Fas Ligand/TNFSF6, Dilution ratio of 1:1, concentration in serum and plasma is 0-165 pg/ml..

Intra Assay Consistency & Inter Assay Consistency

We measured random samples of Mouse FASL ELISA Kit PicoKine® within the same batch/lot to ensure the consistency of the kits' performances. ELISA intra assay consistency is measured using wells from the same plate/assay kit. ELISA inter assay consistency is measured using wells from different plates from the same batch production/lot.

Intra-Assay PrecisionInter-Assay Precision
Sample123123
n161616242424
Mean (pg/ml)6820677265216727
Standard deviation2.9913.5949.43.5117.2847.98
CV (%)4.4%6.6%6.4%5.4%8%6.6%

Reproducibility

We ensure reproducibility by testing three samples with differing concentrations of Fas Ligand/TNFSF6 in ELISA kits from four different production batches/lots.

LotsLot 1 (pg/ml)Lot 2 (pg/ml)Lot 3 (pg/ml)Lot 4 (pg/ml)Mean (pg/ml)Standard DeviationCV (%)
Sample 168636859643.775.8%
Sample 220619620522520810.555%
Sample 377291576488983567.688.1%
*number of samples for each test n=16.

Gene/Protein Information For Faslg (Source: Uniprot.Org, NCBI)

Gene Name

Faslg

Full Name

Tumor necrosis factor ligand superfamily member 6

Weight

31442 MW

Superfamily

tumor necrosis factor family

Alternative Names

Tumor necrosis factor ligand superfamily member 6;CD95 ligand;CD95-L;Fas antigen ligand;Fas ligand;FasL;CD178;Tumor necrosis factor ligand superfamily member 6, membrane form;Tumor necrosis factor ligand superfamily member 6, soluble form;Receptor-binding FasL ectodomain;Soluble Fas ligand;sFasL;ADAM10-processed FasL form;APL;FasL intracellular domain;FasL ICD;SPPL2A-processed FasL form;SPA;Faslg;Apt1lg1, Cd95l, Fasl, gld, Tnfsf6; FASLG ALPS1B, APT1LG1, APTL, CD178, CD95-L, CD95L, FASL, TNFSF6, TNLG1A Fas ligand tumor necrosis factor ligand superfamily member 6|CD95 ligand|Fas ligand (TNF superfamily, member 6)|apoptosis (APO-1) ligand 1|apoptosis ligand|fas ligand|mutant tumor necrosis factor family member 6|tumor necrosis factor ligand 1A

*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".

For more info on Faslg, check out the Faslg Infographic

Faslg infographic

We have 30,000+ of these available, one for each gene! check them out.

In this infographic you will see the following information for Faslg: database IDs, super-family, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us [email protected].

Hello CJ!

EK0338 has been cited in 10 publications:

*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.

The Upregulation of Integrin αDβ2 (CD11d/CD18) on Inflammatory Macrophages Promotes Macrophage Retention in Vascular Lesions and Development of Atherosclerosis

Potential Analysis and Preparation of Chitosan Oligosaccharides as Oral Nutritional Supplements of Cancer Adjuvant Therapy

Cisplatin-induced oxidative stress stimulates renal Fas ligand shedding

Molecular and Cellular Functions Distinguish Superior Therapeutic Efficiency of Bone Marrow CD45 Cells Over Mesenchymal Stem Cells in Liver Cirrhosis

Cisplatin-induced oxidative stress stimulates renal Fas ligand shedding

The upregulation of integrin ?D?2 (CD11d/CD18) on inflammatory macrophages promotes macrophage retention in vascular lesions and development of atherosclerosis

Han X, Qiu L, Zhang Y, Kong Q, Wang H, Wang H, Li H, Duan C, Wang Y, Song Y, Wang C. Exp Biol Med (Maywood). 2009 May;234(5):595-603. Doi: 10.3181/0812-Rm-359. Epub 2009 Feb 25. Transplantation Of Sertoli-Islet Cell Aggregates Formed By Microgravi...

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.

Xiong M, Lu J, Zhao A, Xu L, Bao S, Lin Q, Yang B. Fertil Steril. 2010 May 15;93(8):2767-9. Doi: 10.1016/J.Fertnstert.2009.11.040. Epub 2010 Feb 1. Therapy With Fasl-Gene-Modified Dendritic Cells Confers A Protective Microenvironment In Murine Pre...

Wu Yh, Hu Sq, Liu J, Cao Hc, Xu W, Li Yj, Li Lj. Int J Mol Med. 2014 Jun;33(6):1498-506. Doi: 10.3892/Ijmm.2014.1730. Epub 2014 Apr 7. Nature And Mechanisms Of Hepatocyte Apoptosis Induced By D-Galactosamine/Lipopolysaccharide Challenge In Mice.

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6 Customer Q&As for Mouse FASL ELISA Kit PicoKine®

Question

Q: can you suggest the dilution ratio of serum samples for detection of Fas Ligand in Mouse plasma? I am trying to measure a few analytes and it requires 100ul of diluted samples for each well. We have low serum quantitys so we like to dilute as much as possible.

H. Baker

Verified customer

Asked: 2020-11-22

Answer

A: without knowing the physiological or pathological context of your samples we cannot recommend a dilution ratio without performing a pilot test with your samples. Here is how you can perform a pilot study on your own: perform a serial dilution of your samples on the Fas Ligand ELISA kit to make sure you have a linear ascending curve followed by a plateau, which signifies the samples saturating the detection limit of the kit. Then you can pick the dilution ratios from samples in the linear part of the curve as your experimental dilution ratio.
If you are interested in using our ELISA service, you can also send us your sample and we will take care of everything for you. You can check our service details here: bosterbio.com/services/assay-services/ELISA-testing-service
Since you mentioned you have limited samples, our cost effective multiplex ELISA service would fit perfectly for your needs, where we can generate dozens of data points using as little as 25ul sample volume. Information on this service is also in the above link.

Boster Scientific Support

Answered: 2020-11-22

Question

Q: Can Fas Ligand ELISA Kits be used with tissue homogenates (or other non-validated sample types)?

P. Krishna

Verified customer

Asked: 2020-11-07

Answer

A: Unfortunately, Boster Bio has not routinely validated tissue homogenates as a sample type for ELISA kits. This does not mean that ELISA kits are not suitable for other sample types than we have tested: it means further investigation is needed. One will need to perform a spike and recovery study to determine if an unvalidated sample type will work with a particular kit. To perform a spike and recovery experiment, one should divide a sample into two aliquots. In one of the aliquots, the user should spike in a known amount of the kit standard. a dilution series is performed comparing the spiked versus the unspiked sample. Generally, samples with expected recovery and linearity between 80-120% are considered acceptable. This method can be used to validate any sample type that has not been evaluated by Boster Bio. for a more detailed spike and recovery protocol, please contact technical support.
Note: acceptable ranges should be determined individually by each laboratory. Additionally, technical support can help determine if a buffer component is not compatible with a given ELISA kit. please view the Citations tab on the product webpage for peer-reviewed papers utilizing a wide range of sample types. We also have an innovator's reward program where if the user validates our ELISA kits in applications or samples previously not validated by Boster Bio or other users, and share such information with us by submit a review, we will reward the user's efforts with a free antibody or ELISA kit from our catalog. Biocompare.com will also give $20 Amazon giftcard as an additional reward, if the review is submitted there as well.

Boster Scientific Support

Answered: 2020-11-07

Question

Q: if the enzyme conjugated Fas Ligand antibodies are mixed with the substrate, will that change the substrate into the enzymatic reaction product? Or the enzyme function is only activated when the antibody is attached with the Fas Ligand antigen?

C. Perez

Verified customer

Asked: 2020-06-12

Answer

A: The enzyme is always active. Avoid contaminating the substrate with enzyme prior to the incubation otherwise it compromises the assay with false positive signal.

Boster Scientific Support

Answered: 2020-06-12

Question

Q: Are Boster Bio recombinant proteins and antibodies sterile?

Verified Customer

Verified customer

Asked: 2020-04-27

Answer

A: although the vials are bottled using aseptic techniques, heat-treated vials, and sterile stock solutions, they are not considered or guaranteed to be sterile. If sterile material is a must for an experiment, the material can be filtered through a 0.2 micron filter designed for use with biological fluids.

Boster Scientific Support

Answered: 2020-04-27

Question

Q: how long can samples (cell cultures, serum, and plasma) be stored and still be stable for quantification Fas Ligand using the EK0338 Mouse Fas Ligand Picokine® ELISA Kit?

L. Young

Verified customer

Asked: 2019-10-14

Answer

A: Boster Bio does not evaluate sample stability. Variations in sample collection, processing, and storage may affect the stabilityof samples. It is recommend to assay sample on priority basis collection when possible, or aliquot into single use volumes and store samples frozen. avoid repeat freeze-thaw cycles with the stored samples in order to prevent protein degradation.

Boster Scientific Support

Answered: 2019-10-14

Question

Q: how to thaw whole blood sample for Fas Ligand ELISA after freezing?

Verified Customer

Verified customer

Asked: 2017-11-28

Answer

A: we do not recommend freezing and thaw whole blood. erythrocytes are fragile and, if frozen and thawed, will undergo hemolysis rendering the samples useless. To keep your blood samples to test Fas Ligand for a later time, you should let the blood clot in glass tubes and collect the serum to freeze for later use.

Boster Scientific Support

Answered: 2017-11-28

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