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Merck

SAB4700637

Sigma-Aldrich

Monoclonal Anti-HLA Class I, low endotoxin antibody produced in mouse

clone W6/32, purified immunoglobulin, buffered aqueous solution

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About This Item

UNSPSC-Code:
12352203
NACRES:
NA.41

Biologische Quelle

mouse

Qualitätsniveau

Konjugat

unconjugated

Antikörperform

purified immunoglobulin

Antikörper-Produkttyp

primary antibodies

Klon

W6/32, monoclonal

Form

buffered aqueous solution

Speziesreaktivität

human

Konzentration

1 mg/mL

Methode(n)

flow cytometry: suitable

Verunreinigungen

≤1 EU/μg endotoxin (LAL test)

Isotyp

IgG2a

NCBI-Hinterlegungsnummer

UniProt-Hinterlegungsnummer

Versandbedingung

wet ice

Lagertemp.

2-8°C

Posttranslationale Modifikation Target

unmodified

Angaben zum Gen

Allgemeine Beschreibung

Human leukocyte antigen A classical class I family consists of three members including HLA-A, HLA-B and HLA-C. Members of classical class I major histocompatibility complex (MHC) contain a peptide bound to a transmembrane glycoprotein subunit, the heavy chain, in association with a soluble light chain called β2-microglobulin. Class I MHC molecules are present in changeable volumes on all nucleated cells.
The antibody W6/32 recognises MHC Class I molecules (MHC Class Ia) that are expressed on the surface of all human nucleated cell types. The antibody W6/32 is a valuable reagent for analysing variations in HLA class I expression in different disease states e.g. liver disease, muscular dystrophy, inflammatory myopathy and other neuromuscular disorders.

The previously assigned protein identifier P01891 has been merged into P04439. Full details can be found on the UniProt database.

Immunogen

Membrane of human tonsil cells

Anwendung

The reagent is designed for Flow Cytometry analysis. Suggested working dilution for Flow Cytometry is 2-8 μg/mL of sample. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.

Biochem./physiol. Wirkung

Human leukocyte antigen A class I downregulation is implicated in tumor invasion and development. Genetic variations in the class I major histocompatibility complex (MHC) is associated with the development of melanoma. HLA-viral peptide interaction plays a major role in the regulation of human immunodeficiency virus (HIV) infection.

Leistungsmerkmale und Vorteile

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physikalische Form

Solution in azide free phosphate buffered saline, pH 7.4; 0.2 um filter sterilized. Endotoxin level is less than 0.01 EU/ug of the protein, as determined by the LAL test.

Haftungsausschluss

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Lagerklassenschlüssel

10 - Combustible liquids

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Marco Bolis et al.
Cancers, 12(5) (2020-05-10)
All-trans retinoic acid (ATRA), a recognized differentiating agent, has significant potential in the personalized/stratified treatment of breast cancer. The present study reports on the molecular mechanisms underlying the anti-tumor activity of ATRA in breast cancer. The work is based on
Loss of HLA class I antigens by melanoma cells: molecular mechanisms, functional significance and clinial relevance
Ferrone S and Marincola FM
Immunology Today, 16, 487-494 (1995)
Genes regulating HLA class I antigen expression in T-B lymphoblast hybrids
Salter RD
Immunogenetics, 21, 235-246 (1985)
Paulina Moreno-Layseca et al.
Nature cell biology, 23(10), 1073-1084 (2021-10-08)
Spatially controlled, cargo-specific endocytosis is essential for development, tissue homeostasis and cancer invasion. Unlike cargo-specific clathrin-mediated endocytosis, the clathrin- and dynamin-independent endocytic pathway (CLIC-GEEC, CG pathway) is considered a bulk internalization route for the fluid phase, glycosylated membrane proteins and
The Major Genetic Determinants of HIV-1 Control Affect HLA Class I Peptide Presentation
Pereyra F
Science, 330, 1551-1557 (2010)

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