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HLA-DRA Rabbit mAb (A10863)

Tested applications:WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP InhibitionReactivity:Human

Western blot analysis of lysates from Raji cells, using HLA-DRA Rabbit mAb (A10863) at 1：1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.
Lysates/proteins: 25μg per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit (RM00020).
Exposure time: 1s.

ABclonal:Immunohistochemistry - HLA-DRA Rabbit mAb (A10863)

Immunohistochemistry analysis of HLA-DRA in paraffin-embedded human liver tissue using HLA-DRA Rabbit mAb (A10863) at a dilution of 1:1600 (40x lens). High pressure antigen retrieval was performed with 0.01 M citrate buffer (pH 6.0) prior to IHC staining.

Immunohistochemistry analysis of HLA-DRA in paraffin-embedded human tonsil tissue using HLA-DRA Rabbit mAb (A10863) at a dilution of 1:1600 (40x lens). High pressure antigen retrieval was performed with 0.01 M citrate buffer (pH 6.0) prior to IHC staining.

Overview

Product name	HLA-DRA Rabbit mAb
Catalog No.	A10863
Host species	Rabbit
Purification method	Affinity purification
Isotype	IgG
CloneNo.	ARC0518

Background

HLA-DRA is one of the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha and a beta chain, both anchored in the membrane. This molecule is expressed on the surface of various antigen presenting cells such as B lymphocytes, dendritic cells, and monocytes/macrophages, and plays a central role in the immune system and response by presenting peptides derived from extracellular proteins, in particular, pathogen-derived peptides to T cells. The alpha chain is approximately 33-35 kDa and its gene contains 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. DRA does not have polymorphisms in the peptide binding part and acts as the sole alpha chain for DRB1, DRB3, DRB4 and DRB5.

Immunogen information

Immunogen	A synthetic peptide corresponding to a sequence within amino acids 100-200 of human HLA-DRA (P01903).
Sequence	KRSNYTPITNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVTWLRNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYDCRVEHWGLDEPLL
Gene ID
Swiss Prot
Synonyms	HLA-DRA1; HLA-DRA
Calculated MW	29kDa
Observed MW	33kDa

Applications

Reactivity	Human
Tested applications	WB IHC-P IF/ICC IP ChIP ChIP-seq RIP FC FC(Intra)ELISA MeDIP Nucleotide Array DB FACS CoIP CUT&Tag meRIP Inhibition
Recommended dilution	WB 1:500 - 1:2000 IHC-P 1:1000 - 1:5000
Storage buffer	Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 0.05% BSA, 50% glycerol, pH7.3.
Key application	Western blotting Immunohistochemistry
Positive samples	Raji
Cellular location	Cell membrane, Endoplasmic reticulum membrane, Endosome membrane, Golgi apparatus, Late endosome membrane, Lysosome membrane, Single-pass type I membrane protein, trans-Golgi network membrane
Customer validation	WB(Oryctolagus cuniculus, Homo sapiens)