ELISA with Human B7-H7/HHLA2 Protein 3475

Human B7-H7/HHLA2 Protein 3475

$270.00 – $900.00

Summary

Expression: HEK293
Functional: Yes (ELISA)
Amino Acid Range: Ile23-Asn344

SKU: 3475parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	Q9UM44
express system	HEK293
product tag	C-hFc
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	B7-H7, also known as HHLA2 (HERV-H LTR-associating 2), is a member of the B7 family of immune regulatory proteins.Through interaction with TMIGD2, costimulates T-cells in the context of TCR-mediated activation. Enhances T-cell proliferation and cytokine production via an AKT-dependent signaling cascade.
molecular weight	The protein has a predicted MW of 63.7 kDa. Due to glycosylation, the protein migrates to 78-100 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per ug by the LAL method.

Human B7-H7/HHLA2 Protein 3475

protein

Size and concentration 100, 500µg and lyophilized
Form Lyophilized
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped at ambient temperature.
Purity > 95% as determined by Tris-Bis PAGE

target relevance
B7-H7, also known as HHLA2 (HERV-H LTR-associating 2), is a member of the B7 family of immune regulatory proteins.Through interaction with TMIGD2, costimulates T-cells in the context of TCR-mediated activation. Enhances T-cell proliferation and cytokine production via an AKT-dependent signaling cascade.
Protein names HERV-H LTR-associating protein 2 (Human endogenous retrovirus-H long terminal repeat-associating protein 2)
Mass 46850Da
Function Through interaction with TMIGD2, costimulates T-cells in the context of TCR-mediated activation. Enhances T-cell proliferation and cytokine production via an AKT-dependent signaling cascade. {ECO:0000269\|PubMed:23784006}.
Subellular location Membrane {ECO:0000250}; Single-pass type I membrane protein {ECO:0000250}.
Tissues Expressed at high levels in colon, kidney, testis, lung and pancreas, and at lower levels in small intestine, liver and skeletal muscle. In immune cells, highly expressed in B-cells, dendritic cells and macrophages. Not detected in T-cells. {ECO:0000269\|PubMed:10444326, ECO:0000269\|PubMed:23784006}.
Structure Interacts with TMIGD2. {ECO:0000269\|PubMed:23784006}.
Target Relevance information above includes information from UniProt accession: Q9UM44
The UniProt Consortium

Human B7-H7, hFc Tag captured on CM5 Chip via Protein A can bind Human KIR3DL3, His Tag with an affinity constant of 334 nM as determined in SPR assay (Biacore T200).

Immobilized Human CD28H, His Tag at 5µg/ml (100µl/Well) on the plate. Dose response curve for Human B7-H7, hFc Tag with the EC50 of 90.0ng/ml determined by ELISA (QC Test).

The purity of Human B7-H7 is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Human B7-H7/HHLA2 Protein

Human B7-H7 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

pmid	title	authors	citation
We haven't added any publications to our database yet.

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.