Mouse SLAMF7 ELISA Kit PicoKine®

CRACC/SLAMF7 ELISA kit for Mouse

Mouse SLAMF7 ELISA Kit PicoKine™ (96 Tests). Quantitate Mouse Slamf7 in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 10pg/ml.

Product Info Summary

SKU: EK2012
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 SLAMF7 ELISA Kit PicoKine®

View all CRACC/SLAMF7 ELISA kits

SKU/Catalog Number

EK2012

Size

96 wells/kit, with removable strips.

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

Description

Mouse SLAMF7 ELISA Kit PicoKine™ (96 Tests). Quantitate Mouse Slamf7 in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 10pg/ml.

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 SLAMF7 ELISA Kit PicoKine® (Boster Biological Technology, Pleasanton CA, USA, Catalog # EK2012)

Clonality of Antibodies

See Datasheet for details

Immunogen

Expression system for standard: NS0; Immunogen sequence: S23-G224

Sensitivity

<10 pg/ml

Assay Range

31.2 pg/ml - 2,000 pg/ml

Standard Dilution Instructions

serial dilution instructions image

Add 100ul of sample diluent in well #2-#8. Add 200ul standard stock solution to well #1, and serial dilute for well #2-#7 to make a standard curve row. Leave well #8 as blank See datasheet of EK2012 for more details

Cross-reactivity

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

Reactive Species

EK2012 is reactive to SLAMF7 in Mouse samples

Validated Sample Types

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

Application Guarantee

EK2012 is guaranteed for ELISA in Mouse by Boster Guarantee

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

Background of CRACC/SLAMF7

SLAM family member 7 is a protein that in humans is encoded by the SLAMF7 gene. This gene is mapped to 1; 1 H3. The surface antigen CD319 (SLAMF7) is a robust marker of normal plasma cells and malignant plasma cells in multiple myeloma. In contrast to CD138 (the traditional plasma cell marker), CD319/SLAMF7 is much more stable and allows robust isolation of malignant plasma cells from delayed or even cryopreserved samples.

Kit Components

Catalog Number Description Quantity
EK2012-CAP Anti-Mouse SLAMF7 Pre-coated 96-well strip microplate 1
EK2012-ST Mouse SLAMF7 Standard 2 vials, 10 ng/tube
EK2012-DA Mouse SLAMF7 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.

Innovating Scientists Reward

If you are the first to review this product, or if you have results for a special sample, species or application this product is not validated in, share your results with us and receive product credits you can use towards any Boster products! Applicable to all scientists world wide.

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Validation Standard Curve O.D. At 450nm

Concentration (pg/ml)031.262.512525050010002000
O.D.0.0450.1110.1690.2800.4710.8051.4032.042

Data Example Images

Recommended Sample Dilution Ratios

According to our internal validation assays using this ELISA kit, to detect CRACC/SLAMF7, Dilution ratio of 1:1, concentration in serum and plasma is 500-1700 pg/ml..

Intra Assay Consistency & Inter Assay Consistency

We measured random samples of Mouse SLAMF7 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)5822694161231967
Standard deviation2.329.7243.293.1112.9457.05
CV (%)4.0%4.3%4.6%5.1%5.6%5.9%

Reproducibility

We ensure reproducibility by testing three samples with differing concentrations of CRACC/SLAMF7 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 158544751524.037.7%
Sample 222626524824524613.835.6%
Sample 394188288890790423.002.5%
*number of samples for each test n=16.

Gene/Protein Information For SLAMF7 (Source: Uniprot.Org, NCBI)

Gene Name

SLAMF7

Full Name

SLAM family member 7

Weight

37.421kDa

Alternative Names

19A; CD2 subset 1; CD2-like receptor activating cytotoxic cells; CD319 antigen; CD319; CRACC; CRACCCD2-like receptor-activating cytotoxic cells; CS119A24 protein; Membrane protein FOAP-12; novel LY9 (lymphocyte antigen 9) like protein; Novel Ly9; Protein 19A; SLAM family member 7; SLAMF7 SLAMF7 19A, CD319, CRACC, CS1 SLAM family member 7 SLAM family member 7|19A24 protein|CD2 subset 1|CD2-like receptor activating cytotoxic cells|membrane protein FOAP-12|novel LY9 (lymphocyte antigen 9) like protein|protein 19A

*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 SLAMF7, check out the SLAMF7 Infographic

SLAMF7 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 SLAMF7: 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].

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8 Customer Q&As for Mouse SLAMF7 ELISA Kit PicoKine®

Question

Q: how many samples can be assayed in a Picokine® ELISA Kit?

Verified Customer

Verified customer

Asked: 2020-10-25

Answer

A: The Picokine® ELISA Kits will generally run a 7-point standard curve, non-specific binding wells, and 39 samples in duplicate. this may might differ by kit so please refer to each datasheet for details.

Boster Scientific Support

Answered: 2020-10-25

Question

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

Verified Customer

Verified customer

Asked: 2020-10-08

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 required. 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 assessd 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 see 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: 2020-10-08

Question

Q: which procedure should I follow in order to thaw whole blood sample for CRACC ELISA after freezing?

Verified Customer

Verified customer

Asked: 2020-05-01

Answer

A: do not freeze 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 CRACC for a later time, you should let the blood clot in glass tubes and separate the serum to freeze for later analysis.

Boster Scientific Support

Answered: 2020-05-01

Question

Q: What is the optimal O.D. value for CRACC ELISA kit? I used your CRACC ELISA on serum samples. For my positive control, I received an O.D. value of 0.826, while my negative control received a value of 0.136. I obtained both of these controls from the ELISA kit, where your kit's typical data shows O.D. values much higher than my positive control and your background is lower. My samples O.D. values are around 0.225 and the highest is only 0.357. can I consider these samples contain CRACC even though the O.D. values are not very high?

E. Smith

Verified customer

Asked: 2020-03-22

Answer

A: The absolute O.D. values may change according to incubation time. The more you incubate the higher the O.D. values are going to be. an important assessment should be is whether your sample O.D. values are statistically significantly higher than your blank values. in the above example, you could extend your development time in the substrate incubation step to obtain higher O.D. values, as long as your negative controls' O.D. values are not increasing faster in relation to your positive controls. normally, a sample with O.D. value 2 standard deviations higher than your negative controls can be considered positive. We calculate the sensitivity of this ELISA kit by converting cutoff O.D. value, calculated as the average of 20 negative controls plus 2 standard deviations of the 20 negative controls, into a concentration. in other words, when we claim this CRACC ELISA kit to have sensitivity of 10pg/ml, that means the minimum amount of CRACC that can be declared/interpreted as positive by the above standard is 10pg/ml.

Boster Scientific Support

Answered: 2020-03-22

Question

Q: we need your recommendation regarding the dilution ratio of serum samples for detection of CRACC in Mouse plasma? I am trying to measure a a number of analytes and it requires 100ul of diluted samples for each well. We have limited sample quantitys so we like to dilute as much as possible.

R. Wright

Verified customer

Asked: 2019-07-12

Answer

A: unable to understand 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 CRACC 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: 2019-07-12

Question

Q: Are Boster Bio recombinant proteins and antibodies sterile?

H. Thompson

Verified customer

Asked: 2019-03-26

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: 2019-03-26

Question

Q: if the enzyme conjugated CRACC 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 CRACC antigen?

Verified Customer

Verified customer

Asked: 2018-08-02

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: 2018-08-02

Question

Q: how do I analyze ELISA data? I measured CRACC level in plasma.

D. Wright

Verified customer

Asked: 2018-05-14

Answer

A: we recommend you this article on ELISA data analysis. bosterbio.com/ELISA-data-analysis-instructions. Boster also provides a free tool that you can use to analyze ELISA data. bosterbio.com/biology-research-tools/ELISA-data-analysis-online

Boster Scientific Support

Answered: 2018-05-14

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