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Home / Antibodies

HNRNPA1 (Ab-192) Antibody

SKU : BHA10557534

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CUSABIO TECHONOLOGY LLC

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Mfr.No.	CSB-PA737011
Alternative Names	HNRPA1; HNRPA1L3; hnRNP A1; hnRNP-A1; MGC102835
Categories	Primary Antibodies
Clonality	polyclonal
Description	Heterogeneous nuclear ribonucleoprotein A1 (hnRNP A1) is a member of the hnRNP A/B family of related RNA binding proteins that bind pre-mRNA and are involved in the processing, metabolism and transport of nuclear pre-mRNA transcripts . hnRNP A1 regulates the alternative splicing of c-Src, c-H-Ras and modifies initiation of translation of the fibroblast growth factor 2 mRNA. hnRNP A1 expression level is elevated in many cancers; knockdown of hnRNP A1 leads to apoptosis in various cancer cells . Although predominantly nuclear, hnRNP A1 is continually transported from the nucleus to the cytoplasm where it disassociates from mRNA and is rapidly re-imported into the nucleus . hnRNP A1 binds to cis-acting repressive sequences (CRS) of HIV-1 to influence HIV-1 production . HIV-1 enhances hnRNP A1 expression and promotes the relocalization of hnRNP A1 to the cytoplasm ,Myer, V.E. and Steitz, J.A. (1995) RNA 1, 171-82. Rooke, N. et al. (2003) Mol Cell Biol 23, 1874-84. Guil, S. et al. (2003) Mol Cell Biol 23, 2927-41. Bonnal, S. et al. (2005) J Biol Chem 280, 4144-53.
Host	Rabbit
Immunogen	Peptide sequence around aa.190~194(S-S-S-Q-R)derived from Human hnRNP A1.
Involvement In Disease	Inclusion body myopathy with early-onset Paget disease with or without frontotemporal dementia 3 (IBMPFD3); Amyotrophic lateral sclerosis 20 (ALS20)
Raised In	Rabbit
Reactivity	Human, Mouse, Rat
Regulatory	RUO
Relevance	Heterogeneous nuclear ribonucleoprotein A1 (hnRNP A1) is a member of the hnRNP A/B family of related RNA binding proteins that bind pre-mRNA and are involved in the processing, metabolism and transport of nuclear pre-mRNA transcripts . hnRNP A1 regulates the alternative splicing of c-Src, c-H-Ras and modifies initiation of translation of the fibroblast growth factor 2 mRNA. hnRNP A1 expression level is elevated in many cancers; knockdown of hnRNP A1 leads to apoptosis in various cancer cells . Although predominantly nuclear, hnRNP A1 is continually transported from the nucleus to the cytoplasm where it disassociates from mRNA and is rapidly re-imported into the nucleus . hnRNP A1 binds to cis-acting repressive sequences (CRS) of HIV-1 to influence HIV-1 production . HIV-1 enhances hnRNP A1 expression and promotes the relocalization of hnRNP A1 to the cytoplasm , Myer, V.E. and Steitz, J.A. (1995) RNA 1, 171-82. Rooke, N. et al. (2003) Mol Cell Biol 23, 1874-84. Guil, S. et al. (2003) Mol Cell Biol 23, 2927-41. Bonnal, S. et al. (2005) J Biol Chem 280, 4144-53.
Species	Homo Sapiens (Human)
Specificity	The antibody detects endogenous levels of total hnRNP A1 protein.
Subcellular Location	Nucleus, Cytoplasm, Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs, Shuttles continuously between the nucleus and the cytoplasm along with mRNA, Component of ribonucleosomes (PubMed:17289661), SUBCELLULAR LOCATION: Cytoplasm

Uniprot	P09651
Database Links	HGNC:5031 OMIM:164017 KEGG:hsa:3178 STRING:9606.ENSP00000341826 UniGene:Hs.546261
Function	Involved in the packaging of pre-mRNA into hnRNP particles, transport of poly(A) mRNA from the nucleus to the cytoplasm and may modulate splice site selection

Buffer	Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form	Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Format	liquid
Purification	Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Purity	Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Storage	Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Applications

ELISA, WB

Description

ELISA ; WB, WB ; ELISA

Dilution

WB	1:500-1:1000

Tested Application

ELISA,WB;WB:1:500-1:1000

Datasheet
ELISA Protocol
Western Blotting(WB) Protocol

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SKU	Supplier No.	Size	Your price	Quantity
BHA10557534	CSB-PA737011	100ul	$297		Add to Cart

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