Biotinylated Human B7-H7 / HHLA2 Protein, Fc,Avitag? [B77-H82F5]

Synonyms	-
Characteristics	This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag?). The protein has a calculated MW of 65.9 kDa. The protein migrates as 80-90 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level	1.0 EU per μg
Purity	90%
Description	B7-H7 (HHLA2) is a newly identified B7 family member that regulates human T-cell functions. B7-H7 was previously known as human endogenous retrovirus-H long terminal repeat associating 2 (HHLA2) with unidentified function. Recently, B7-H7 has been identified as a specific ligand for human CD28H. The B7-H7-CD28H pathway strongly promoted CD4+ T-cell proliferation and cytokine production via an AKT-dependent signaling cascade in the presence of TCR signaling, suggesting B7-H7 comprises a new co-stimulatory pathway. The first IgV domain of B7-H7, which presumably binds to a putative receptor, shows the highest homology to other B7 family members.
Reference	-
URL	https://www.acrobiosystems.com/P2462-Biotinylated-Human-B7-H7--HHLA2-Protein-FcAvitag%E2%84%A2.html

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