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04-1469-25UG Anti-hnRNP A1 Antibody, clone 9H10 (mouse monoclonal)

Anti-hnRNP A1 Antibody, clone 9H10 is a Mouse Monoclonal Antibody for detection of hnRNP A1 also known as Helix-destabilizing protein or Single-strand RNA-binding protein & has been validated in WB.

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Research Category: Epigenetics & Nuclear Function Research Sub-Category: RNA Metabolism & Binding Proteins Gene Symbol: HNRNPA1, HNRPA1, hnRNPA1 UniProt Number: P09651
04-1469-25UG
25 μg  
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Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
HWBMPurifiedMonoclonal Antibody
Description
Catalogue Number04-1469-25UG
DescriptionAnti-hnRNP A1 Antibody, clone 9H10 (mouse monoclonal)
Alternate Names
  • Helix-destabilizing protein
  • Single-strand RNA-binding protein
  • heterogeneous nuclear ribonucleoprotein A1
  • heterogeneous nuclear ribonucleoprotein A1B protein
  • heterogeneous nuclear ribonucleoprotein B2 protein
  • heterogeneous nuclear ribonucleoprotein core protein A1
  • hnRNP core protein A1
  • nuclear ribonucleoprotein particle A1 protein
  • single-strand DNA-binding protein UP1
Background InformationThe hnRNPs are RNA binding proteins that complex with heterogeneous nuclear RNA (hnRNA) and associate with pre-mRNAs in the nucleus. These complexes are associated with pre-mRNA processing and other aspects of mRNA metabolism and transport. While all hnRNPs are present in the nucleus, data suggests they shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by hnRNP A1 has two repeats of quasi-RRM domains that bind to RNAs. This abundant core protein, along with other hnRNP proteins, is exported from the nucleus, probably bound to mRNA, and is immediately re-imported. The hnRNP A1 protein is involved in the packaging of pre-mRNA into hnRNP particles, transport of poly A+ mRNA from the nucleus to the cytoplasm, and may have a role in splice site selection.
References
Product Information
FormatPurified
Control
  • HeLa nuclear extract
PresentationPurified mouse monoclonal IgG2b in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.
Quality LevelMQ100
Applications
ApplicationAnti-hnRNP A1 Antibody, clone 9H10 is a Mouse Monoclonal Antibody for detection of hnRNP A1 also known as Helix-destabilizing protein or Single-strand RNA-binding protein & has been validated in WB.
Key Applications
  • Western Blotting
Biological Information
ImmunogenRecombinant protein corresponding to human hnRNP A1.
EpitopeUnknown
Clone9H10
ConcentrationPlease refer to lot specific datasheet.
HostMouse
SpecificityThis antibody recognizes hnRNP A1.
IsotypeIgG2bκ
Species Reactivity
  • Human
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Entrez Gene SummaryThis gene belongs to the A/B subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA binding proteins and they complex with heterogeneous nuclear RNA (hnRNA). These proteins are associated with pre-mRNAs in the nucleus and appear to influence pre-mRNA processing and other aspects of mRNA metabolism and transport. While all of the hnRNPs are present in the nucleus, some seem to shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by this gene has two repeats of quasi-RRM domains that bind to RNAs. It is one of the most abundant core proteins of hnRNP complexes and it is localized to the nucleoplasm. This protein, along with other hnRNP proteins, is exported from the nucleus, probably bound to mRNA, and is immediately re-imported. Its M9 domain acts as both a nuclear localization and nuclear export signal. The encoded protein is 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. It is also thought have a primary role in the formation of specific myometrial protein species in parturition. Multiple alternatively spliced transcript variants have been found for this gene but only two transcripts are fully described. These variants have multiple alternative transcription initiation sites and multiple polyA sites. [provided by RefSeq].
Gene Symbol
  • HNRNPA1
  • HNRPA1
  • hnRNPA1
Purification MethodProtein G Purified
UniProt Number
UniProt SummaryFUNCTION: 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. May play a role in HCV RNA replication.

SUBUNIT STRUCTURE: Identified in the spliceosome C complex, at least composed of AQR, ASCC3L1, C19orf29, CDC40, CDC5L, CRNKL1, DDX23, DDX41, DDX48, DDX5, DGCR14, DHX35, DHX38, DHX8, EFTUD2, FRG1, GPATC1, HNRNPA1, HNRNPA2B1, HNRPA3, HNRNPC, HNRPF, HNRPH1, HNRPK, HNRPM, HNRNPR, HNRNPU, KIAA1160, KIAA1604, LSM2, LSM3, MAGOH, MORG1, PABPC1, PLRG1, PNN, PPIE, PPIL1, PPIL3, PPWD1, PRPF19, PRPF4B, PRPF6, PRPF8, RALY, RBM22, RBM8A, RBMX, SART1, SF3A1, SF3A2, SF3A3, SF3B1, SF3B2, SF3B3, SFRS1, SKIV2L2, SNRPA1, SNRPB, SNRPB2, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF, SNRPG, SNW1, SRRM1, SRRM2, SYF2, SYNCRIP, TFIP11, THOC4, U2AF1, WDR57, XAB2 and ZCCHC8. Identified in a mRNP granule complex, at least composed of ACTB, ACTN4, DHX9, ERG, HNRNPA1, HNRNPA2B1, HNRNPAB, HNRNPD, HNRNPL, HNRNPR, HNRNPU, HSPA1, HSPA8, IGF2BP1, ILF2, ILF3, NCBP1, NCL, PABPC1, PABPC4, PABPN1, RPLP0, RPS3, RPS3A, RPS4X, RPS8, RPS9, SYNCRIP, TROVE2, YBX1 and untranslated mRNAs. Interacts with SEPT6. Interacts with HCV NS5B and with the 5'-UTR and 3'-UTR of HCV RNA.

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. In the course of viral infection, colocalizes with HCV NS5B at speckles in the cytoplasm in a HCV-replication dependent manner.

PTM: Arg-194, Arg-206 and Arg-225 are dimethylated, probably to asymmetric dimethylarginine.

SEQUENCE SIMILARITIES: Contains 2 RRM (RNA recognition motif) domains.
Molecular Weight~ 38 kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Western Blot in HeLa nuclear extract.

Western Blot Analysis: 0.01 µg/ml of this antibody detected hnRNP A1 on 10 µg of HeLa nuclear extract.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Packaging Information
Material Size25 μg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
04-1469-25UG 04054839350092