HLAG Protein (Tetramer) (HLA-G)

N° du produit ABIN7274813

Détail du produit

Antigène: HLAG (HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG))

Type de proteíne: Recombinant

Attributs du protein: Tetramer

Origine: Cynomolgus

Source: HEK-293 Cells

Purification/Conjugué: Cette HLAG protéine est marqué à la HLA-G.

Fonction: Cynomolgus HLA-G & B2M & Peptide (RIIPRHLQL) Tetramer Protein

Séquence: Gly25-Thr305 (HLA-G), Ile21-Met119 (B2M) and RIIPRHLQL peptide

Specificité: Uni-Prot: E0WKX9 (HLA-G), Q8SPW0 (B2M), RIIPRHLQL

Attributs du produit: Recombinant Cynomolgus HLA-G & B2M & Peptide (RIIPRHLQL) Tetramer Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus,tetramer is assembled by biotinylated monomer and streptavidin.It contains Gly25-Thr305(HLA-G),Ile21-Met119(B2M) and RIIPRHLQL peptide.

Pureté: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1EU per μg by the LAL method.

Biological Activity Comment: The affinity constant of 52.50 nM as determined in SPR assay (Biacore T200). See testing image for detail.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Stock: -20 °C,-80 °C

Stockage commentaire: -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Date de péremption: 12 months

Détail du antigène

Antigène: HLAG (HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG))

Autre désignation: HLA-G (HLAG Produits)

Synonymes: MHC-G Protein, B-F Protein, B-F-S04 Protein, B-F-S05 Protein, B-F-S06 Protein, B-F-S07 Protein, B-FI Protein, B-FIV Protein, BF2 Protein, BFa2 Protein, BFw-03 Protein, BFw-05 Protein, BFz-01 Protein, major histocompatibility complex, class I, G Protein, MHC BF1 class I Protein, HLA-G Protein, BF1 Protein

Sujet: HLA-G is a molecule that was first known to confer protection to the fetus from destruction by the immune system of its mother, thus critically contributing to fetal-maternal tolerance. The first functional finding constituted the basis for HLA-G research and can be summarized as such: HLA-G, membrane-bound or soluble, strongly binds its inhibitory receptors on immune cells (NK, T, B, monocytes/dendritic cells), inhibits the functions of these effectors, and so induces immune inhibition.

Poids moléculaire: 258 kDa. Due to glycosylation, the protein migrates to 260-265 kDa under Non reducing (N) condition based on Tris-Bis PAGE result.

UniProt: E0WKX9

Pathways: Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints