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HAX1 Antibody (C-term) Blocking peptide

Synthetic peptide

Product Information
Primary Accession O00165
Clone Names 100318085
Peptide ID 100318085
Additional Information
Gene ID 10456
Other Names HCLS1-associated protein X-1, HS1-associating protein X-1, HAX-1, HS1-binding protein 1, HSP1BP-1, HAX1, HS1BP1
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 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name HAX1
Synonyms HS1BP1
Function Recruits the Arp2/3 complex to the cell cortex and regulates reorganization of the cortical actin cytoskeleton via its interaction with KCNC3 and the Arp2/3 complex (PubMed:26997484). Slows down the rate of inactivation of KCNC3 channels (PubMed:26997484). Promotes GNA13-mediated cell migration. Involved in the clathrin-mediated endocytosis pathway. May be involved in internalization of ABC transporters such as ABCB11. May inhibit CASP9 and CASP3. Promotes cell survival. May regulate intracellular calcium pools.
Cellular Location Mitochondrion. Endoplasmic reticulum. Nucleus membrane. Cytoplasmic vesicle {ECO:0000250|UniProtKB:O35387}. Cytoplasm, cell cortex. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Sarcoplasmic reticulum {ECO:0000250|UniProtKB:Q7TSE9}. Cytoplasm, P-body Isoform 3: Cytoplasm. Nucleus. Note=Predominantly cytoplasmic Also detected in the nucleus when nuclear export is inhibited (in vitro). Isoform 5: Cytoplasm. Note=Predominantly cytoplasmic
Tissue Location Ubiquitous. Up-regulated in oral cancers.
Research Areas
Citations (0)

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The protein encoded by this gene is known to associatewith hematopoietic cell-specific Lyn substrate 1, a substrate ofSrc family tyrosine kinases. It also interacts with the product ofthe polycystic kidney disease 2 gene, mutations in which areassociated with autosomal-dominant polycystic kidney disease, andwith the F-actin-binding protein, cortactin. It was earlier thoughtthat this gene product is mainly localized in the mitochondria,however, recent studies indicate it to be localized in the cellbody. Mutations in this gene result in autosomal recessive severecongenital neutropenia, also known as Kostmann disease. Twotranscript variants encoding different isoforms have been found forthis gene.


Johns, H.L., et al. J. Gen. Virol. 91 (PT 11), 2677-2686 (2010) :Mekkawy, A.H., et al. Biochem. Biophys. Res. Commun. 399(4):738-743(2010)Han, J., et al. J. Biol. Chem. 285(29):22461-22472(2010)Germeshausen, M., et al. Haematologica 95(7):1207-1210(2010)Burnicka-Turek, O., et al. BMC Cell Biol. 11, 28 (2010) :

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Cat# BP12311b
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