Western Blot (WB)
((1ug/ml) staining of MCF7 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
Goat TAP1 Polyclonal Antibody | anti-TAP1 antibody
Goat anti-TAP1 Antibody
Western Blot: Approx 85kDa band observed in lysates of cell line MCF7 (calculated MW of 87.2kDa according to NP_000584.2). Recommended concentration: 1-3ug/ml.
Western Blot (WB)
((1ug/ml) staining of MCF7 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
Western Blot (WB)
((1ug/ml) staining of MCF7 lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.)
NCBI and Uniprot Product Information
NCBI Description
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. The protein encoded by this gene is involved in the pumping of degraded cytosolic peptides across the endoplasmic reticulum into the membrane-bound compartment where class I molecules assemble. Mutations in this gene may be associated with ankylosing spondylitis, insulin-dependent diabetes mellitus, and celiac disease. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2014]
Uniprot Description
TAP1: a 'transporter associated with antigen processing' (TAP) protein. Member of the ATP binding cassette (ABC) family of transmembrane transporters. 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. Expression of TAP1 is down-regulated by human Epstein-Barr virus vIL-10 protein, thereby affecting the transport of peptides into the endoplasmic reticulum and subsequent peptide loading by MHC class I molecules. Defects in TAP1 are a cause of bare lymphocyte syndrome.
Protein type: Membrane protein, integral; Membrane protein, multi-pass; Transporter
Chromosomal Location of Human Ortholog: 6p21.3
Cellular Component: endoplasmic reticulum membrane; integral to endoplasmic reticulum membrane; integral to membrane; membrane; TAP complex
Molecular Function: ADP binding; ATP binding; ATPase activity, coupled to transmembrane movement of substances; peptide transporter activity; protein binding; protein homodimerization activity; TAP1 binding; TAP2 binding
Biological Process: antigen processing and presentation of endogenous peptide antigen via MHC class I; antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent; antigen processing and presentation of endogenous peptide antigen via MHC class Ib via ER pathway, TAP-dependent; antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent; antigen processing and presentation of peptide antigen via MHC class I; cytosol to ER transport; intracellular transport of viral proteins in host cell; peptide transport; positive regulation of antigen processing and presentation of peptide antigen via MHC class I; transmembrane transport
Disease: Bare Lymphocyte Syndrome, Type I
Research Articles on TAP1
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Product Notes
The TAP1 tap1 (Catalog #AAA422714) is an Antibody produced from Goat and is intended for research purposes only. The product is available for immediate purchase. The Goat anti-TAP1 Antibody reacts with Tested: Human; Expected from sequence similarity: Human and may cross-react with other species as described in the data sheet. AAA Biotech's TAP1 can be used in a range of immunoassay formats including, but not limited to, Peptide ELISA (EIA), Western Blot (WB). Peptide ELISA: Antibody detection limit dilution 1: 32000. Western Blot: Approx 85kDa band observed in lysates of cell line MCF7 (calculated MW of 87.2kDa according to NP_000584.2). Recommended concentration: 1-3ug/ml. Researchers should empirically determine the suitability of the TAP1 tap1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: QKFREKLQEI KT. It is sometimes possible for the material contained within the vial of "TAP1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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