HLA B7 antibody (PE)

Catalog No. ABIN1111104

Product Details anti-HLA B7 Antibody (PE)

Target: HLA B7 (HLA Class I B7 Alpha (HLA B7))

Reactivity: Human, Non-Human Primate

Host: Mouse

Clonality: Monoclonal

Conjugate: This HLA B7 antibody is conjugated to PE

Application: Flow Cytometry (FACS)

Specificity: The mouse monoclonal antibody BB7.1 recognizes an extracellular antigen of HLA-B7 antigen. Although highly specific, it can cross-react with HLA-B42 antigen.

Cross-Reactivity (Details): Human, Non-Human Primates

Purification: Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.

Immunogen: Papain solubilised HLA-A2, B7

Clone: BB7-1

Isotype: IgG1

Application Details

Application Notes: Flow cytometry: The reagent is designed for analysis of human blood cells using 10 μL reagent / 100 μL of whole blood or 10⁶ cells in a suspension. The content of a vial (1 ml) is sufficient for 100 tests.

Comment:

The purified antibody is conjugated with R-Phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use. No reconstitution is necessary.

Restrictions: For Research Use only

Handling

Reconstitution: No reconstitution is necessary.

Buffer: Stabilizing phosphate buffered saline (PBS), pH 7.4, 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: Do not freeze.
Avoid prolonged exposure to light.

Storage: 4 °C

Storage Comment: Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

References for anti-HLA B7 antibody (PE) (ABIN1111104)

Cortez-Gonzalez, Sidney, Adotevi, Sette, Millard, Lemonnier, Langlade-Demoyen, Zanetti: "Immunogenic HLA-B7-restricted peptides of hTRT." in: International immunology, Vol. 18, Issue 12, pp. 1707-18, (2006) (PubMed).

Hofmann, Glückmann, Kausche, Schmidt, Corvey, Lichtenfels, Huber, Albrecht, Karas, Herr: "Rapid and sensitive identification of major histocompatibility complex class I-associated tumor peptides by Nano-LC MALDI MS/MS." in: Molecular & cellular proteomics : MCP, Vol. 4, Issue 12, pp. 1888-97, (2005) (PubMed).

de la Salle, Saulquin, Mansour, Klayme, Fricker, Zimmer, Cazenave, Hanau, Bonneville, Houssaint, Lefranc, Naman: "Asymptomatic deficiency in the peptide transporter associated to antigen processing (TAP)." in: Clinical and experimental immunology, Vol. 128, Issue 3, pp. 525-31, (2002) (PubMed).

Rini, Selk, Vogelzang: "Phase I study of direct intralesional gene transfer of HLA-B7 into metastatic renal carcinoma lesions." in: Clinical cancer research : an official journal of the American Association for Cancer Research, Vol. 5, Issue 10, pp. 2766-72, (1999) (PubMed).

Trapani, Vaughan, Tait, McKenzie: "Immunoradiometric assay for the rapid detection of HLA-B27." in: Immunology and cell biology, Vol. 66 ( Pt 3), pp. 215-9, (1991) (PubMed).

Storkus, Alexander, Payne, Dawson, Cresswell: "Reversal of natural killing susceptibility in target cells expressing transfected class I HLA genes." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 86, Issue 7, pp. 2361-4, (1989) (PubMed).

Target Details for HLA B7

Target: HLA B7 (HLA Class I B7 Alpha (HLA B7))

Alternative Name: HLA-B7 (HLA B7 Products)

Synonyms: AS antibody, HLAB antibody, SPDA1 antibody, major histocompatibility complex, class I, B antibody, HLA-B antibody

Background: HLA-B7 allele of human HLA class I major histocompatibility (MHC) antigen indicates higher risk of breast cancer and cervical cancer. Expression of HLA-B7 together with HLA-B27 is associated with increased susceptibility to spondyloarthropaties. Flow cytometry detection of these two alleles is being used to screen for patients, who suffer from inflammatory disorders affecting the sacroiliac and intervertebral joints, such as ankylosing spondylosis (AS). The HLA-B7 antigen (11 alleles) is expressed in 22 % of healthy Caucasian individuals.