Recombinant Human HLA class I histocompatibility antigen, alpha chain G(HLA-G)

In Stock
Code CSB-MP010509HU
Product Type Recombinant Protein
Size US$1232Purchase it in Cusabio online store
(only available for customers from the US)
Uniprot No. P17693
Relevance Involved in the presentation of foreign antigens to the immune syst. Plays a role in maternal tolerance of the fetus by mediating protection from the deleterious effects of natural killer cells, cytotoxic T-lymphocytes, macrophages and mononuclear cells.
Image
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • Based on the SEQUEST from database of Mammalian Cell host and target protein, the LC-MS/MS Analysis result of CSB-MP010509HU could indicate that this peptide derived from Mammalian Cell-expressed Homo sapiens(Human) HLA-G.
  • Based on the SEQUEST from database of Mammalian Cell host and target protein, the LC-MS/MS Analysis result of CSB-MP010509HU could indicate that this peptide derived from Mammalian Cell-expressed Homo sapiens(Human) HLA-G.
Storage Buffer Tris-based buffer,50% glycerol
Alias HLA G antigen;MHC class I antigen G
Species Homo sapiens (Human)
Purity Greater than 90% as determined by SDS-PAGE.
Sequence GSHSMRYFSAAVSRPGRGEPRFIAMGYVDDTQFVRFDSDSACPRMEPRAPWVEQEGPEYWEEETRNTKAHAQTDRMNLQTLRGYYNQSEASSHTLQWMIGCDLGSDGRLLRGYEQYAYDGKDYLALNEDLRSWTAADTAAQISKRKCEAANVAEQRRAYLEGTCVEWLHRYLENGKEMLQRADPPKTHVTHHPVFDYEATLRCWALGFYPAEIILTWQRDGEDQTQDVELVETRPAGDGTFQKWAAVVVPSGEEQRYTCHVQHEGLPEPLMLRWKQSSLPTIPIMGIVAGLVVLAAVVTGAAVAAVLWRKKSSD
Source Mammalian cell
Gene Names HLA-G
Expression Region 25-338aa
Tag Info N-terminal 6xHis-tagged
Mol. Weight 39.6kDa
Protein Description Full Length of Mature Protein
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function Involved in the presentation of foreign antigens to the immune system. Plays a role in maternal tolerance of the fetus by mediating protection from the deleterious effects of natural killer cells, cytotoxic T-lymphocytes, macrophages and mononuclear cells.
Subcellular Location Isoform 1: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform 2: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform 3: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform 4: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform 5: Secreted, SUBCELLULAR LOCATION: Isoform 6: Secreted, SUBCELLULAR LOCATION: Isoform 7: Secreted
Protein Families MHC class I family
Tissue Specificity Expressed in trophoblasts. Expressed in fetal eye and thymus (PubMed:2336406). Also expressed in adult eye (PubMed:1570318). Isoform 4: Expressed in fetal first trimester trophoblasts (PubMed:7589701). Isoform 7: Expressed in first trimester, second trime
Database Links

HGNC: 4964

OMIM: 142871

KEGG: hsa:3135

STRING: 9606.ENSP00000353472

UniGene: Hs.512152

Pathway Cellular senescence
Antigen processing and presentation
Natural killer cell mediated cytotoxicity
Endocytosis

Q&A and Customer Reviews

Q&A
Q:

I am interested in your product ​​#CSB-MP010509HU, Recombinant Human HLA class I histocompatibility antigen, alpha chain G(HLA-G)
​​Could you let us know the gene introduction method to mammalian cell?

A:
Thanks for your inquiry.
1.Generally, the mammalian cells used to produce the protein is HEK 293, however, the CHO cells are also available if you have this request.
2.The transfection method used to introduce the gene into the host cell is transient transfection.
3.No virus expression system is used for this protein CSB-MP010509HU expression.
4.The commonly used vector is psectag 2A his/myc vector.
Q:

Thank you for sending the product. Unfortunately, on processing the stock we found the following discrepancy: * Product: CSB-MP010509HU (1.00mg) Recombinant Human HLA G protein (His tag) Lot number: 03853 Number of units ordered: 1 Number of units received: 1 x 1mg @ 0.15 mg/ml After centrifuging the product and then checking the content, we found that instead of the expected 6.67ml per vial, the vial received was short by 1ml. Could you please arrange for a free of charge replacement or top-up from the same lot number to compensate for this discrepancy? Many thanks in advance.

A:
Thank you for your e-mail.
I checked with our tech team. 
Would it be possible for you to send us a photo of your received tube? Could you please kindly check whether the tube breaks or not? 
If leakage is found, we could resend extra 150ug for free to make up for this loss.
If no leakage is found, because the 1mg protein was in a 10ml volume tube. Generally there is residual on the wall of tube. Could you please check it again? We could also resend extra 150ug for free after recieving your confirmation. 
Our tech team also informs that this protein was ordered frequently lately, it is out of stock. It is under production now, but lead time will be 15-20 business days. 
Customer Reviews

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