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

Details for Product No. ABIN119228
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Antigen
Synonyms MHC-G, B-F, B-F-S04, B-F-S05, B-F-S06, B-F-S07, B-FI, B-FIV, BF2, BFa2, BFw-03, BFw-05, BFz-01
Reactivity
Human
(253), (4)
Host
Mouse
(176), (80), (1)
Clonality (Clone)
Monoclonal ()
Conjugate
Un-conjugated
(26), (26), (20), (10), (4), (3), (3), (3), (3), (3), (3), (3), (3), (3), (3), (3), (3), (2), (1), (1), (1)
Application
Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
(161), (99), (81), (50), (47), (42), (40), (27), (24), (15), (4), (1), (1), (1)
Pubmed 6 references available
Quantity 0.1 mg
Shipping to United States (Change)
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Catalog No. ABIN119228
434.50 $
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Immunogen Recombinant Human HLA-G denaturated heavy chain
Clone MEM-G-1
Isotype IgG1
Specificity The antibody reacts with denaturated HLA-G heavy chain. HLA-G belongs to the MHC Class I molecules (MHC Class Ib, nonclassical) and it is expressed on the surface of trophoblast cells.
Purification Affinity Chromatography on Protein-A
Alternative Name HLA class I alpha G / HLA-G
Background HLA G belongs to the HLA class I heavy chain paralogues. It is a heterodimer consisting of a heavy chain (with a1, a2, a3 domains) and a light chain (beta 2 microglobulin). Alternate splicing provides both soluble and membrane bound forms of HLA G, with two soluble isoforms and four membrane bound isoforms. HLA G may be part of the fetal protection system and is expressed on fetal derived placental cells.
Alternate names: HLA class I histocompatibility antigen, HLA-6.0, HLAG, MHC class I antigen G
Gene ID 3135
NCBI Accession NP_002118
UniProt P17693
Application Notes Western Blotting. Immunohistochemistry (paraffin sections): 1:60 to 1:100, 1 h at RT. Positive tissue: Human placenta - extravillous cytotrophoblast. Staining technique: Standard ABC technique. Pretreatment: Heat retrieval in 0.01 M citrate buffer (4x2 min. in microwave oven). Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions For Research Use only
Format Liquid
Concentration 1.0 mg/mL
Buffer Phosphate buffered saline (PBS), pH~7.4 with 15 mM Sodium Azide
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice Avoid repeated freezing and thawing.
Storage 4 °C/-20 °C
Storage Comment Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20 °C to - 70 °C for longer.
Expiry Date 12 months
Background publications Fournel, Huc, Aguerre-Girr et al.: "Comparative reactivity of different HLA-G monoclonal antibodies to soluble HLA-G molecules." in: Tissue antigens, Vol. 55, Issue 6, pp. 510-8, 2000 (PubMed).

Frumento, Franchello, Palmisano et al.: "Melanomas and melanoma cell lines do not express HLA-G, and the expression cannot be induced by gammaIFN treatment." in: Tissue antigens, Vol. 56, Issue 1, pp. 30-7, 2000 (PubMed).

Hurks, Valter, Wilson et al.: "Uveal melanoma: no expression of HLA-G." in: Investigative ophthalmology & visual science, Vol. 42, Issue 13, pp. 3081-4, 2001 (PubMed).

Boyson, Erskine, Whitman et al.: "Disulfide bond-mediated dimerization of HLA-G on the cell surface." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 99, Issue 25, pp. 16180-5, 2002 (PubMed).

Shih, Kurman: "p63 expression is useful in the distinction of epithelioid trophoblastic and placental site trophoblastic tumors by profiling trophoblastic subpopulations." in: The American journal of surgical pathology, Vol. 28, Issue 9, pp. 1177-83, 2004 (PubMed).

Gonen-Gross, Achdout, Arnon et al.: "The CD85J/leukocyte inhibitory receptor-1 distinguishes between conformed and beta 2-microglobulin-free HLA-G molecules." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 175, Issue 8, pp. 4866-74, 2005 (PubMed).

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