组织相容性抗原DRB4抗体

Quantity size:

0.2ml

Concentration:

1mg/ml 组织相容性抗原DRB4抗体  Buffer = 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Background:

HLA-DRB4 belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DRA) and a beta (DRB) chain, 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 组织相容性抗原DRB4抗体lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DR molecule the beta chain contains all the polymorphisms specifying 组织相容性抗原DRB4抗体the peptide binding specificities. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. DRB1 is expressed at a level five times higher than its paralogues DRB3, DRB4 and DRB5. The presence of DRB4 is linked with allelic variants of DRB1, otherwise it is omitted. There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9. [provided by RefSeq, Jul 2008]

Also known as:

DR 4; DR beta 4 chain; DR4; DRB1 transplantation antigen; DRB4; DRB4_HUMAN; HLA class II histocompatibility antigen; HLA class II histocompatibility antigen DR beta 4 chain; HLA-DRB4; Human 组织相容性抗原DRB4抗体leucocyte antigen DRB4; Leukocyte antigen; Major histocompatibility complex class II DR beta 4; MHC class II antigen DRB4; MHC class II antigen HLA DR beta; MHC class2 antigen; MHC HLA DR-beta chain.

Specificity:

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Rabbit Polyclonal IgG, affinity purified by Protein A.

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Reacts with: Human, Dog, Sheep, .

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Immunogen: KLH conjugated synthetic peptide derived from human HLA-DRB4.

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组织相容性抗原DRB4抗体Predicted Molecular Weight: 27kDa.

Storage:

Shipped at 4℃, Store at -20℃ (Avoid repeated freeze/thaw cycles).

Application:

WB=1:100-500  ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  ICC=1:100-500  IF=1:100-500   
Not yet tested in other applications. 
Optimal working dilutions must be determined by the end user.

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