COL4A3BP blocking peptide

COL4A3BP Blocking Peptide

Cat. Num. AAA9622350

• Gene Names: COL4A3BP; CERT; GPBP; CERTL; STARD11
• Applications: Blocking/Control
• Purity: The purity is >90%,tested by HPLC and MS.
• Synonyms: COL4A3BP; COL4A3BP Blocking Peptide; Alpha 3 type IV collagen binding protein; C43BP_HUMAN; Ceramide transfer protein; Ceramide transporter; CERT; Cert protein; CERTL; col4a3bp; Collagen type IV alpha 3 (Goodpasture antigen) binding protein; Collagen type IV alpha 3 binding protein; Collagen type IV alpha-3-binding protein; FLJ20597; Goodpasture antigen binding protein; Goodpasture antigen-binding protein; GPBP; hCERT; Lipid transfer protein CERTL; Procollagen type IV alpha 3 (Goodpasture antigen) binding protein; StAR related lipid transfer (START) domain containing 11; StAR related lipid transfer protein 11; StAR-related lipid transfer protein 11; StARD 11; StARD11; START domain containing 11; START domain containing protein 11; START domain-containing protein 11; COL4A3BP blocking peptide

• Purity/Purification: The purity is >90%,tested by HPLC and MS.
• Form/Format: Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.

• Applicable Applications for COL4A3BP blocking peptide: Blocking/Control
• Notes: For phospho antibody, we provide phospho peptide (0.5mg) and non-phospho peptide (0.5mg)
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.

Related Product Information for COL4A3BP blocking peptide

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (immunoblot) and immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or immunostaining performed with the neutralized antibody.

NCBI and Uniprot Product Information

• NCBI GI #: 5031717
• NCBI GeneID: 10087
• NCBI Accession #: NP_005704.1
• NCBI GenBank Nucleotide #: NP_005704.1
• UniProt Accession #: Q9Y5P4; Q53YV1; Q53YV2; Q96Q85; Q96Q88; Q9H2S7; Q9H2S8; A8K7S2; B3KUB7
• Molecular Weight: 70,835 Da
• NCBI Official Full Name: collagen type IV alpha-3-binding protein isoform 1
• NCBI Official Synonym Full Names: collagen, type IV, alpha 3 (Goodpasture antigen) binding protein
• NCBI Official Symbol: COL4A3BP
• NCBI Official Synonym Symbols: CERT; GPBP; CERTL; STARD11
• NCBI Protein Information: collagen type IV alpha-3-binding protein; hCERT; ceramide transporter; ceramide transfer protein; lipid-transfer protein CERTL; StAR-related lipid transfer (START) domain containing 11
• UniProt Protein Name: Collagen type IV alpha-3-binding protein
• Protein Family: Collagen type IV alpha-3-binding protein
• UniProt Gene Name: COL4A3BP
• UniProt Synonym Gene Names: CERT; STARD11; hCERT; GPBP; StARD11
• UniProt Entry Name: C43BP_HUMAN

NCBI Description

This gene encodes a kinase that specifically phosphorylates the N-terminal region of the non-collagenous domain of the alpha 3 chain of type IV collagen, known as the Goodpasture antigen. Goodpasture disease is the result of an autoimmune response directed at this antigen. One isoform of this protein is also involved in ceramide intracellular transport. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

COL4A3BP: a protein with a lipid-binding domain that mediates intracellular trafficking of ceramide in a non-vesicular manner. Implicated in human autoimmune diseases via its association with the Goodpasture antigen. Phosphorylation on Ser-132 decreases the affinity toward phosphatidylinositol 4-phosphate at Golgi membranes and reduces ceramide transfer activity. GPBP has been reported to have Ser/Thr protein kinase activity towards the Goodpasture (GP) antigen, but lacks a conventional serine/threonine kinase domain. Two human isoforms of the human protein are produced by alternative splicing.

Protein type: Protein kinase, Ser/Thr (non-receptor); EC 2.7.11.9; Lipid-binding; Kinase, protein; Protein kinase, atypical; ATYPICAL group; COL4A3BP family

Chromosomal Location of Human Ortholog: 5q13.3

Cellular Component: nucleoplasm; Golgi apparatus; endoplasmic reticulum membrane; mitochondrion; perinuclear region of cytoplasm; cytosol

Molecular Function: protein binding; protein kinase activity

Biological Process: heart morphogenesis; endoplasmic reticulum organization and biogenesis; sphingolipid metabolic process; sphingolipid biosynthetic process; in utero embryonic development; cell morphogenesis; lipid homeostasis; signal transduction; protein amino acid phosphorylation; cell proliferation; muscle contraction; immune response; ceramide metabolic process

Disease: Mental Retardation, Autosomal Dominant 34