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HLA-DQA1

major histocompatibility complex, class II, DQ alpha 1

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. [provided by RefSeq, Jul 2008]

Gene Name: major histocompatibility complex, class II, DQ alpha 1
Synonyms: HLA-DQA1, DC-alpha, DQ-A1, DC-1 alpha chain, Leukocyte antigen alpha chain, GSE, MHC class II DQA1, HLA-DCA, HLA-DQA, MHC class II antigen, CELIAC1, Leucocyte antigen DQA1, MHC class II HLA-DQ-alpha-1, MHC HLA-DQ alpha
Target Sequences: NM_002122 NP_002113.2 P01909

☰ Filters
Antibodies (36)
Proteins (4)
ELISA Kits (2)
Over-Expression Lysate (2)
Primary (36)
Recombinant (2)
Sandwich (2)
HLA-DQA1 (42)
Human (36)
Mouse (4)
Rat (2)
Bovine (2)
IHC (10)
IHC-P (7)
WB (31)
Flo (15)
ELISA (20)
Peptide-ELISA (3)
rabbit (34)
mouse (2)
Product Group
IHCPlus (2)
IgG (28)
IgG2a,k (2)
monoclonal mc (2)
polyclonal pc (34)
1A3 (1)
SPVL3 (1)
96-Well Strip Plate (2)
APC Conjugated (3)
Azide-free (2)
Biotin Conjugated (4)
FITC Conjugated (4)
HRP Conjugated (4)
PE Conjugated (3)
Unconjugated (18)
aa39-66 (7)
aa57-84 (7)
aa188-222 (1)
aa58-90 (1)
No (42)
Plasma (2)
Serum (2)
Tissue Homogenates (2)
His (1)
Myc-DDK (Flag) (3)
Human (3)
293T Cells (1)
E. coli (1)
HEK 293 Cells (2)
HLA-DQA1 Antibody - Fig-1: Cell Surface flow analysis of MHCII-DLADQ in PBMC (Lymphocyte gated) using 0.5 µg/10^6 cells. Green represents isotype control; red represents anti-hMHCII-HLADQ antibody (, clone: SPVL3). Goat anti-mouse PE conjugated secondary antibody was used.
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HLA-DQA1 Mouse anti-Human Monoclonal (SPVL3) Antibody
Human
Flo
Unconjugated
25 µg/$271; 100 µg/$315
HLA-DQA1 Antibody - Detection limit for recombinant GST tagged HLA-DQA1 is 0.3 ng/ml as a capture antibody.
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HLA-DQA1 Mouse anti-Human Monoclonal (1A3) Antibody
Human
ELISA, WB
Unconjugated
100 µg/$423
HLA-DQA1 Antibody - Human Adrenal: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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HLA-DQA1 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µg/$460
HLA-DQA1 Antibody - Human Adrenal: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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HLA-DQA1 Rabbit anti-Human Polyclonal (HRP) Antibody
Human
ELISA, IHC, IHC-P, WB
HRP Conjugated
50 µg/$294; 100 µg/$360
HLA-DQA1 Antibody - Human Adrenal: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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HLA-DQA1 Rabbit anti-Human Polyclonal (Biotin) Antibody
Human
ELISA, IHC, IHC-P, WB
Biotin Conjugated
50 µg/$294; 100 µg/$360
HLA-DQA1 Antibody - Human Adrenal: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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HLA-DQA1 Rabbit anti-Human Polyclonal (FITC) Antibody
Human
ELISA, IHC, IHC-P, WB
FITC Conjugated
50 µg/$294; 100 µg/$360
HLA-DQA1 Antibody - Human Tonsil: Formalin-Fixed, Paraffin-Embedded (FFPE)
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HLA-DQA1 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IHC, IHC-P, WB
Unconjugated
50 µl/$460
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HEK 293 Cells
Myc-DDK (Flag)
27.8 kDa
20 µg/$1,107
HLA-DQA1 Antibody - Immunohistochemical analysis of paraffin-embedded human-colon, antibody was diluted at 1:200.
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HLA-DQA1 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa57-84) Antibody
Human
ELISA, Flo, WB
Unconjugated
200 µl/$734
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa57-84) (Biotin) Antibody
Human
ELISA, Flo, WB
Biotin Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa57-84) (FITC) Antibody
Human
ELISA, Flo, WB
FITC Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa57-84) (APC) Antibody
Human
ELISA, Flo, WB
APC Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa57-84) (PE) Antibody
Human
ELISA, Flo, WB
PE Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa57-84) (Azide-free) (HRP) Antibody
Human
ELISA, Flo, WB
HRP Conjugated, Azide-free
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) Antibody
Human
ELISA, Flo, WB
Unconjugated
200 µl/$734
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) (Biotin) Antibody
Human
ELISA, Flo, WB
Biotin Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) (FITC) Antibody
Human
ELISA, Flo, WB
FITC Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) (APC) Antibody
Human
ELISA, Flo, WB
APC Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) (PE) Antibody
Human
ELISA, Flo, WB
PE Conjugated
200 µl/$952
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) (Azide-free) (HRP) Antibody
Human
ELISA, Flo, WB
HRP Conjugated, Azide-free
200 µl/$952
HLA-DQA1 Antibody - HLA-DQA1 Antibody western blot of NCI-H460 cell line lysates (35 ug/lane). The HLA-DQA1 antibody detected the HLA-DQA1 protein (arrow).
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HLA-DQA1 Rabbit anti-Human Polyclonal (aa39-66) Antibody
Human
Flo, WB
Unconjugated
400 µl/$393
HLA-DQA1 Antibody - 1:100 staining human gastric tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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HLA-DQA1 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
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HLA-DQA1 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC
Unconjugated
50 µl/$334; 100 µl/$397
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HLA-DQA1 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IHC, WB
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
Viewing 1-25 of 42 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).