Simple Plex Human LAG-3 Cartridge

Catalog #: SPCKB-PS-001348 Datasheet / COA / SDS
Simple Plex Human LAG-3 assay kit for use on Ella instrument. Contains cartridge, sample diluent SD13, and wash buffer
Catalog # Availability Size / Price Qty
SPCKB-PS-001348
SPCKA-PS-001348
SPCKC-PS-001348
Control Products Available
Human LAG-3 Ella Assay
3 Images
Product Details
FAQs
Supplemental Products
Reviews

Simple Plex Human LAG-3 Cartridge Summary

Assay Type
Automated sandwich ELISA
Format
Microfluidic cartridge containing three Glass Nano Reactors (GNR)
Assay Length
90 minutes
Sample Type & Volume Required Per Well*
Cell Culture Supernates (10 uL), Serum (25 uL), EDTA Plasma (25 uL), Heparin Plasma (25 uL)
Sensitivity
15 pg/mL
Assay Range
39.6 - 151,050 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)
Specificity
Natural and recombinant human LAG-3.
Cross-reactivity
< 0.5% cross-reactivity observed with available related molecules.< 50% cross-species reactivity observed with species tested.
Interference
No significant interference observed with available related molecules.

*The Sample Volume represented is based on the amount of sample incorporated into the reaction after taking into account the assay’s minimum required dilution for a given matrix. Serial dilution may be necessary to achieve some of the final sample volumes represented.

Product Summary

Simple Plex assay for the detection of human Lymphocyte Activation Gene 3 (LAG-3) in cell culture supernatant (CCS), serum and plasma (EDTA/Heparin).

Recovery

Recovery at three different spiked concentrations within the range of the assay was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=2) 102 101-102
EDTA Plasma (n=4) 105 97-110
Heparin Plasma (n=4) 102 92-114
Serum (n=4) 97 95-98

Linearity

Samples containing and/or spiked with high concentrations of human LAG-3 were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay
Human LAG-3 Ella Assay Linearity

Scientific Data

Human LAG-3 Ella Assay Standard Curve

Product Datasheets

You must select a language.

x

Preparation and Storage

Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: LAG-3

LAG-3 (Lymphocyte activation gene-3; CD223) is a transmembrane protein that binds to MHC class II molecules and negatively regulates T cell receptor signaling. It is expressed on activated T cells, NK cells, and plasmacytoid dendritic cells (pDC). LAG-3 limits the expansion of activated T cells and pDC in response to select stimuli. Proteolytic shedding of LAG-3 enables normal T cell activation by removing the negative regulation. Binding of a homodimerized soluble LAG-3/Ig fusion protein to MHC class II molecules induces maturation of immature DC as well as secretion of pro-inflammatory cytokines by cytotoxic CD8+ T cells and NK cells.

Long Name:
Lymphocyte-activation Gene 3
Entrez Gene IDs:
3902 (Human); 16768 (Mouse); 297596 (Rat); 102122272 (Cynomolgus Monkey)
Alternate Names:
CD223 antigen; CD223; LAG3; LAG-3; lymphocyte activating 3; lymphocyte activation gene 3 protein; lymphocyte-activation gene 3; Secreted lymphocyte activation gene 3 protein; sLAG-3

FAQs

No product specific FAQs exist for this product, however you may

View all Simple Plex Assays FAQs
Loading...

Reviews for Simple Plex Human LAG-3 Cartridge

There are currently no reviews for this product. Be the first to review Simple Plex Human LAG-3 Cartridge and earn rewards!

Have you used Simple Plex Human LAG-3 Cartridge?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥2500 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review