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HLA-DQA1 Polyclonal Antibody

Catalog # Availability Size / Price Inquiry
APR24686N-1 50ul / $395
APR24686N-2 100ul / $495
APR24686N-3 200ul / $595

HLA-DQA1 Polyclonal Antibody

Brand

Leading Biology

Catalog Number

APR24686N

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality HLA-DQA1 Polyclonal Antibody.

Molecular Weight

Calculated MW: 27kDa Observed MW: 28kDa-37KD

Species Reactivity

Rabbit

Immunogen

Recombinant fusion protein of human HLA-DQA1 (NP_002113.2).

Cross Reactivity

Human,Mouse

Isotype

IgG

GeneID

UniProt ID

Purity

Affinity purification

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Storage Buffer

Buffer: PBS with 50% glycerol, pH7.3.

Applications

WB,IHC

Dilution

WB 1:500 - 1:2000 IHC 1:50 - 1:200

Product Description

HLA-DQA1 belongs to the HLA class II alpha chain paralogues. The class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B Lymphocytes, dendritic cells, macrophages). The alpha chain is approximately 33-35 kDa. It is encoded by 5 exons; exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marrow transplantation.

Synonyms

HLA-DQA1; CELIAC1; DQ-A1; HLA-DQA; CD; GSE; major histocompatibility complex, class II, DQ alpha 1

Images

Western blot analysis of extracts of various cell lines, using HLA-DQA1 antibody.

Immunohistochemistry of paraffin-embedded human prostate using HLA-DQA1 antibody.

Immunohistochemistry of paraffin-embedded human esophagus using HLA-DQA1 antibody.

Specification

Quantity

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