hnRNP A1 Antibody (4B10) [Allophycocyanin]

Novus Biologicals | Catalog # NB100-672APC

Novus Biologicals
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Key Product Details

Species Reactivity

Human, Mouse, Bovine, Canine

Applications

Immunohistochemistry, Western Blot, ELISA, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation, Microarray, Knockdown Validated

Label

Allophycocyanin (Excitation = 620-650 nm, Emission = 660-670 nm)

Antibody Source

Monoclonal Mouse IgG2A Clone # 4B10
View all hnRNP A1 Primary Antibodies »

Product Specifications

Immunogen

Full length partially purified human hnRNP A1. [UniProt# P09651]

Reactivity Notes

Human, bovine, canine and mouse. Not yet tested in other species.

Localization

Nucleus. Cytoplasm. Shuttles continuously between the nucleus and the cytoplasm along with mRNA. Component of ribonucleosomes.

Specificity

Does not react with hnRNP A2 or B

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Applications for hnRNP A1 Antibody (4B10) [Allophycocyanin]

Application
Recommended Usage

ELISA

Optimal dilutions of this antibody should be experimentally determined.

Immunocytochemistry/ Immunofluorescence

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry

Optimal dilutions of this antibody should be experimentally determined.

Immunoprecipitation

Optimal dilutions of this antibody should be experimentally determined.

Knockdown Validated

Optimal dilutions of this antibody should be experimentally determined.

Microarray

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: hnRNP A1

RNA polymerase II transcripts in the nucleus are in complex with several proteins called heterogeneous nuclear ribonucleoproteins (hnRNPs). These proteins are important in biological activities such as transcription, pre-mRNA processing, cytoplasmic mRNA translation and turnover. hnRNPs can be isolated either by immunoprecipitation or by sucrose gradient fractionation of cell extracts.1, 3, 4 Isolated hnRNPs consist of protein groups named A to U and many of these protein groups consist of more than one isoform. The major steady-state proteins of the isolated hnRNP complex are A1, A2, B1, B2, C1, and C2, with a range of molecular weight starting with 34 kDa up to 43 kDa.1, 3, 4 hnRNP-A1 is important in pre-mRNA processing and in mRNA export from the nucleus. The protein binds to its RNA target through a consensus RNA-binding site UAGGGU. The protein contains a 38-amino acid domain called M9, which is important for the interaction with the transportin protein, and therefore, for its import and export from the nucleus. RanGTP mediates dissociation of hnRNP-A1 from transportin. hnRNP-A1 is ubiquitously expressed with a higher expression in proliferating and/or transformed cells than in differentiated tissues.5

Alternate Names

Helix-destabilizing protein, heterogeneous nuclear ribonucleoprotein A1, heterogeneous nuclear ribonucleoprotein A1B protein, heterogeneous nuclear ribonucleoprotein B2 protein, heterogeneous nuclear ribonucleoprotein core protein A1, hnRNP A1, hnRNP core protein A1, hnRNPA1, hnRNP-A1, HNRPA1MGC102835, nuclear ribonucleoprotein particle A1 protein, single-strand DNA-binding protein UP1, Single-strand RNA-binding protein

Gene Symbol

HNRNPA1

Additional hnRNP A1 Products

Product Documents for hnRNP A1 Antibody (4B10) [Allophycocyanin]

Certificate of Analysis

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Product Specific Notices for hnRNP A1 Antibody (4B10) [Allophycocyanin]

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

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FAQs

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