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HLAG 抗体

Name: HLAG 抗体
Brand: antibodies-online
SKU: ABIN94369
Availability: OutOfStock

HLAG 适用: 人 ELISA, FACS, IHC (fro), IP, ICC 宿主: 小鼠 Monoclonal MEM-G-9 unconjugated

Separation of HLA-G trasnfected LCL cells (red-filled) from K562 cells (black-dashed) in flow cytometry analysis (surface staining) stained using anti-human HLA-G (MEM-G/9) purified antibody (concentration in sample 0. (HLAG 抗体)

FACS

Immunofluorescence staining of HLA-G1 transfectants (LCL-HLA-G1) using anti-human HLA-G () Alexa Fluor ® 488 Fab-fragment. (HLAG 抗体)

Immunoprecipitation of HLA-G from HLA-G1 transfectants (LCL-HLA-G1) by anti-human HLA-G () and protein G. (HLAG 抗体)

Double surface staining of HLA-G1 transfectants (viable cells gate) using anti-human HLA-G (MEM-G/9) APC and anti-human HLA-G (MEM-G/11) FITC (HLAG 抗体)

FACS

4 images

(15 references)

产品编号 ABIN94369

发货至: 中国

Datasheet as PDF

抗原 See all HLAG 抗体

HLAG (HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG))
适用
124

7

3

1

1

1

1

1
人
宿主
68

61

3

1

1
小鼠
Compatible Secondaries
克隆类型
73

61
单克隆
标记
49

19

18

14

8

6

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1
This HLAG antibody is un-conjugated
应用范围
81

65

57

44

28

24

13

13

12

9

8

6

6

6

2

1

1

1

1

1

1

1

1
ELISA, Flow Cytometry (FACS), Immunohistochemistry (Frozen Sections) (IHC (fro)), Immunoprecipitation (IP), Immunocytochemistry (ICC)

特异性

The antibody MEM-G/9 reacts with an extracellular epitope on native form of human HLA-G1 on the cell surface as well as with soluble HLA-G5 isoform in its beta2-microglobulin associated form. Reactivity with HLA-G3 was also reported. The antibody MEM-G/9 is standard reagent thoroughly validated during 3rd International Conference on HLA-G (Paris, 2003).

无交叉反应

小鼠

交叉反应（详细）

Human

纯化方法

Purified by protein-A affinity chromatography.

纯度

> 95 % (by SDS-PAGE)

免疫原

Recombinant human HLA-G refolded with beta2-microglobulin and peptide.

克隆位点

MEM-G-9

亚型

IgG1

Top Product

Discover our top product HLAG Primary Antibody
anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody
HLAG 适用: 人 WB, IHC (fro), IHC (p) 宿主: 小鼠 Monoclonal MEM-G-1 unconjugated

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody (PE)
HLAG 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-G-9 PE

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody
HLAG 适用: 人 ELISA, FACS, IHC (fro), IP, ICC 宿主: 小鼠 Monoclonal MEM-G-9 unconjugated

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody (FITC)
HLAG 适用: 人 FACS 宿主: 小鼠 Monoclonal 87G FITC

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody (FITC)
HLAG 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-G-9 FITC

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody (Biotin)
HLAG 适用: 人 ELISA, FACS, IHC (fro), IP, ICC 宿主: 小鼠 Monoclonal MEM-G-9 Biotin

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody (APC)
HLAG 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-G-9 APC

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody (PE)
HLAG 适用: 人 FACS 宿主: 小鼠 Monoclonal 87G PE

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) (AA 62-89) antibody
HLAG 适用: 人 WB, ELISA, FACS, IHC 宿主: 兔 Polyclonal unconjugated

anti-HLA Class I Histocompatibility Antigen, alpha Chain G (HLAG) antibody
HLAG 适用: 人 ELISA, FACS, IHC (fro) 宿主: 小鼠 Monoclonal 87G unconjugated

应用备注

Flow cytometry: Recommended dilution: 0.3-4 μg/mL, positive control: JEG-3 human choriocarcinoma cell line.
Immunocytochemistry: Recommended dilution: 2-5 μg/mL.
ELISA: The antibody MEM-G/9 has been tested as the capture antibody in a sandwich ELISA for analysis of human HLA-G in combination with antibody B2M-01 or with antibody W6/32. Coating antibody 10 μg/mL, detection antibody (biotin or peroxidase conjugate) 1 μg/mL.

限制

仅限研究用
浓度

1 mg/mL

缓冲液

Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

储存液

Sodium azide

注意事项

This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

注意事项

Do not freeze.

储存条件

4 °C

储存方法

Store at 2-8°C. Do not freeze.
Zhao, Teklemariam, Hantash: "Reassessment of HLA-G isoform specificity of MEM-G/9 and 4H84 monoclonal antibodies." in: Tissue antigens, Vol. 80, Issue 3, pp. 231-8, (2012) (PubMed).

Gauster, Berghold, Moser, Orendi, Siwetz, Huppertz: "Fibulin-5 expression in the human placenta." in: Histochemistry and cell biology, Vol. 135, Issue 2, pp. 203-13, (2011) (PubMed).

Giuliani, Fleury, Vernochet, Ketroussi, Clay, Azzarone, Lataillade, Durrbach: "Long-lasting inhibitory effects of fetal liver mesenchymal stem cells on T-lymphocyte proliferation." in: PLoS ONE, Vol. 6, Issue 5, pp. e19988, (2011) (PubMed).

Gonzalez, Alegre, Arroyo, LeMaoult, Echeveste: "Identification of circulating nonclassic human leukocyte antigen G (HLA-G)-like molecules in exudates." in: Clinical chemistry, Vol. 57, Issue 7, pp. 1013-22, (2011) (PubMed).

Ongaro, Stignani, Pellati, Melchiorri, Massari, Caruso, De Mattei, Caruso, Baricordi, Rizzo: "Human leukocyte antigen-G molecules are constitutively expressed by synovial fibroblasts and upmodulated in osteoarthritis." in: Human immunology, Vol. 71, Issue 4, pp. 342-50, (2010) (PubMed).

Shaikly, Shakhawat, Withey, Morrison, Taranissi, Dealtry, Jabeen, Cherry, Fernuandez: "Cell bio-imaging reveals co-expression of HLA-G and HLA-E in human preimplantation embryos." in: Reproductive biomedicine online, Vol. 20, Issue 2, pp. 223-233, (2010) (PubMed).

Morandi, Ferretti, Bocca, Prigione, Raffaghello, Pistoia: "A novel mechanism of soluble HLA-G mediated immune modulation: downregulation of T cell chemokine receptor expression and impairment of chemotaxis." in: PLoS ONE, Vol. 5, Issue 7, pp. e11763, (2010) (PubMed).

Alegre, Howangyin, Favier, Baudhuin, Lesport, Daouya, Gonzalez, Carosella, Lemaoult: "Membrane redistributions through multi-intercellular exchanges and serial trogocytosis." in: Cell research, Vol. 20, Issue 11, pp. 1239-51, (2010) (PubMed).

López, Alegre, LeMaoult, Carosella, González: "Regulatory role of tryptophan degradation pathway in HLA-G expression by human monocyte-derived dendritic cells." in: Molecular immunology, Vol. 43, Issue 14, pp. 2151-60, (2006) (PubMed).

Gonen-Gross, Achdout, Arnon, Gazit, Stern, Horejsí, Goldman-Wohl, Yagel, Mandelboim: "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).

Menier, Saez, Horejsi, Martinozzi, Krawice-Radanne, Bruel, Le Danff, Reboul, Hilgert, Rabreau, Larrad, Pla, Carosella, Rouas-Freiss: "Characterization of monoclonal antibodies recognizing HLA-G or HLA-E: new tools to analyze the expression of nonclassical HLA class I molecules." in: Human immunology, Vol. 64, Issue 3, pp. 315-26, (2003) (PubMed).

Fuzzi, Rizzo, Criscuoli, Noci, Melchiorri, Scarselli, Bencini, Menicucci, Baricordi: "HLA-G expression in early embryos is a fundamental prerequisite for the obtainment of pregnancy." in: European journal of immunology, Vol. 32, Issue 2, pp. 311-5, (2002) (PubMed).

Lozano, González, Kindelán, Rouas-Freiss, Caballos, Dausset, Carosella, Peña: "Monocytes and T lymphocytes in HIV-1-positive patients express HLA-G molecule." in: AIDS, Vol. 16, Issue 3, pp. 347-51, (2002) (PubMed).

Pangault, Le Friec, Caulet-Maugendre, Léna, Amiot, Guilloux, Onno, Fauchet: "Lung macrophages and dendritic cells express HLA-G molecules in pulmonary diseases." in: Human immunology, Vol. 63, Issue 2, pp. 83-90, (2002) (PubMed).

Fournel, Huc, Aguerre-Girr, Solier, Legros, Praud-Brethenou, Moussa, Chaouat, Berrebi, Bensussan, Lenfant, Le Bouteiller: "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).
抗原

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

别名

HLA-G (HLAG 产品)

别名

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

背景

Major histocompatibility complex, class I, G,Human leukocyte antigen G (HLA-G), belonging to MHC class I glycoproteins, plays important roles in both physiological and pathological immunotolerance. It gives an inhibitory signal to cytotoxic T cells, NK cells, monocytes, and some other immune cells. It also induces regulatory T cells and anti-inflammatory macrophages. HLA-G is important e.g. for maternal tolerance to the fetus, and for immunomodulation in particular adult tissues, such as in cornea, pancreatic islets, thymus and other. On the other hand, it is expressed in many solid and hematologic malignancies, where it contributes to evasion of the immune surveillance. HLA-G expression pattern in cancer is an important prognostic factor regarding a poor clinical outcome. Unlike most other MHC glycoproteins, HLA-G acts as an immune checkpoint molecule rather than as an antigen presenting molecule. It concerns both transmembrane and soluble HLA-G isoforms. Among other, HLA-G can promote Th2 immunological response and downregulate Th1 immunological response. For its benefits regarding allograft tolerance, including embryo implantation, soluble HLA-G (sHLA-G) can be used as a marker of developmental potential of embryos during the process of in vitro fertilization. Similarly, sHLA-G concentrations in maternal serum are decreased in preeclampsia. Transplanted patients with increased sHLA-G serum levels have improved allograft acceptance. On the other hand, increased sHLA-G can also indicate presence of malignant (sometimes also of benign) tumor cells. Another important topic is induction of HLA-G expression (sometimes associated with shedding of HLA-G from the cell surface) by some anti-cancer or anti-viral therapies, which can weaken the therapy effect. Monitoring of HLA-G in patients thus has a wide usage.

基因ID

3135

UniProt

P17693

途径

Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints, Human Leukocyte Antigen (HLA) in Adaptive Immune Response