BD-PT6903

TAP2 Rabbit Polyclonal Antibody

常规抗体

TAP2,ABCB3,PSF2,RING11,Y1

TAP2

WB

Human,Mouse,Rat

1 mg/ml

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.

6891

https://www.uniprot.org/uniprot/6891

Q03519

https://www.uniprot.org/uniprotkb/Q03519/entry

21355

https://www.uniprot.org/uniprot/21355

P36371

https://www.uniprot.org/uniprotkb/P36371

24812

https://www.uniprot.org/uniprot/24812

P36372

https://www.uniprot.org/uniprotkb/P36372

Synthesized peptide derived from human TAP2 AA range: 182-232

This antibody detects endogenous levels of TAP2 at Human/Mouse/Rat

WB 1：500-2000

75kD

-20°C/1 year

Polyclonal, Rabbit,IgG

The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance. This gene is located 7 kb telomeric to gene family member ABCB2. The protein encoded by this gene is involved in antigen presentation. This protein forms a heterodimer with ABCB2 in order to transport peptides from the cytoplasm to the endoplasmic reticulum. Mutations in this gene may be associated with ankylosing spondylitis, insulin-dependent diabetes mellitus, and celiac disease. Alternative splicing of this gene produces products which differ in peptide selectivity and level of restoration of surface expression of MHC class I molecules. [provided by RefSeq, Feb 2014],

Endoplasmic reticulum membrane ; Multi-pass membrane protein . The transmembrane segments seem to form a pore in the membrane.

disease:Defects in TAP2 are a cause of bare lymphocyte syndrome type 1 (BLS1) [MIM:604571]; also called HLA class I deficiency. BLS1 is a class I antigen deficiency that is not accompanied by particular pathologic manifestations during the first years of life. Systemic infections have not been described. Chronic bacterial infections, often beginning in the first decade of life, are restricted to the respiratory tract.,domain:The peptide-binding site is shared between the cytoplasmic loops of TAP1 and TAP2.,function:Involved in the transport of antigens from the cytoplasm to the endoplasmic reticulum for association with MHC class I molecules. Also acts as a molecular scaffold for the final stage of MHC class I folding, namely the binding of peptide. Nascent MHC class I molecules associate with TAP via tapasin. Inhibited by the covalent attachment of herpes simplex virus ICP47 protein, which blocks the peptide-binding site of TAP. Inhibited by human cytomegalovirus US6 glycoprotein, which binds to the lumenal side of the TAP complex and inhibits peptide translocation by specifically blocking ATP-binding to TAP1 and prevents the conformational rearrangement of TAP induced by peptide binding. Inhibited by human adenovirus E3-19K glycoprotein, which binds the TAP complex and acts as a tapasin inhibitor, preventing MHC class I/TAP association.,induction:By interferon gamma.,online information:TAP2 mutation db,polymorphism:4 common alleles are officially recognized: TAP2*0101 (TAP2A or PSF2A or RING11A), TAP2*0102 (TAP2E), TAP2*0103 (TAP2F), and TAP2*0201 (TAP2B or PSF2B or RING11B). Other relatively common alleles have been identified: TAP2*01D, TAP2*01E, TAP2*01F, TAP2*01G, TAP2*01H, TAP2*02B, TAP2*02C (TAP2*0202), TAP2*02D, TAP2*02E, TAP2*02F, TAP2*03A and TAP2*04A. The sequence shown is that of TAP2*0101.,polymorphism:The allele TAP2*Bky2 is commonly found only in the Japanese population. It may be associated with susceptibility to Sjoegren syndrome, an autoimmune disorder characterized by abnormal dryness of the conjunctiva, cornea and mouth due to exocrine glands dysfunction.,similarity:Belongs to the ABC transporter family.,similarity:Belongs to the ABC transporter family. MHC peptide exporter (TC 3.A.1.209) subfamily.,similarity:Contains 1 ABC transmembrane type-1 domain.,similarity:Contains 1 ABC transporter domain.,subcellular location:The transmembrane segments seem to form a pore in the membrane.,subunit:Heterodimer of TAP1 and TAP2. Interacts with Epstein-Barr virus BLNF2a.,

现货

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.