Anti-hnRNP A2B1/HNRNPA2B1 Antibody Picoband™ | Boster A00396-1 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Boster

product type :

antibody

product name :

Anti-hnRNP A2B1/HNRNPA2B1 Antibody Picoband™

catalog :

A00396-1

quantity :

100µg/vial

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, mouse, rat

application :

western blot, immunocytochemistry, flow cytometry, immunohistochemistry - paraffin section

product information

SKU :

A00396-1

Product Name :

Anti-hnRNP A2B1/HNRNPA2B1 Antibody Picoband™

Size :

100µg/vial

Clonality :

Polyclonal

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Application(s) :

Flow Cytometry, IF, IHC-P, ICC, WB

Application Details :

Western blot,0.1-0.5µg/ml. Immunohistochemistry (Paraffin-embedded Section), 0.5-1µg/ml. Immunocytochemistry/Immunofluorescence, 2µg/ml. Flow Cytometry, 1-3μg/1x10^6 cells

Description :

Boster Bio Anti-hnRNP A2B1/HNRNPA2B1 Antibody Picoband™ catalog # A00396-1. Tested in Flow Cytometry, IF, IHC-P, ICC, WB applications. This antibody reacts with Human, Mouse, Rat.

Concentration :

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Gene Name :

HNRNPA2B1

Uniprot ID :

P22626

Immunogen :

(KTLETVPLERKKREKEQFRKLFIGGLSFETTEESLRNY
YEQWGKL).
A synthetic peptide corresponding to a sequence of human hnRNP A2B1

Form :

Lyophilized

Contents :

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na 2 HPO 4 , 0.05mg NaN 3 .

Cross-reactivity :

No cross reactivity with other proteins.

Storage :

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Reconstitution :

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Gene Full Name :

heterogeneous nuclear ribonucleoprotein A2/B1

Synonyms :

Heterogeneous nuclear ribonucleoproteins A2/B1; hnRNP A2/B1; HNRNPA2B1; HNRPA2B1

Protein Function :

Heterogeneous nuclear ribonucleoprotein (hnRNP) that associates with nascent pre-mRNAs, packaging them into hnRNP particles. The hnRNP particle arrangement on nascent hnRNA is non- random and sequence-dependent and serves to condense and stabilize the transcripts and minimize tangling and knotting. Packaging plays a role in various processes such as transcription, pre-mRNA processing, RNA nuclear export, subcellular location, mRNA translation and stability of mature mRNAs (PubMed:19099192). Forms hnRNP particles with at least 20 other different hnRNP and heterogeneous nuclear RNA in the nucleus. Involved in transport of specific mRNAs to the cytoplasm in oligodendrocytes and neurons: acts by specifically recognizing and binding the A2RE (21 nucleotide hnRNP A2 response element) or the A2RE11 (derivative 11 nucleotide oligonucleotide) sequence motifs present on some mRNAs, and promotes their transport to the cytoplasm (PubMed:10567417). Specifically binds single-stranded telomeric DNA sequences, protecting telomeric DNA repeat against endonuclease digestion (By similarity). Also binds other RNA molecules, such as primary miRNA (pri-miRNAs): acts as a nuclear 'reader' of the N6-methyladenosine (m6A) mark by specifically recognizing and binding a subset of nuclear m6A-containing pri-miRNAs. Binding to m6A-containing pri- miRNAs promotes pri-miRNA processing by enhancing binding of DGCR8 to pri-miRNA transcripts (PubMed:26321680). Involved in miRNA sorting into exosomes following sumoylation, possibly by binding (m6A)-containing pre-miRNAs (PubMed:24356509). Acts as a regulator of efficiency of mRNA splicing, possibly by binding to m6A- containing pre-mRNAs (PubMed:26321680).

Subcellular Localization :

Nucleus, nucleoplasm

Recommended Detection Systems :

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P) and ICC.

Background :

Heterogeneous nuclear ribonucleoproteins A2/B1 is a protein that in humans is encoded by the HNRNPA2B1 gene. This 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. This gene has been described to generate two alternatively spliced transcript variants which encode different isoforms.

Research Category :

DNA / RNA, Epigenetics and Nuclear Signaling, RNA Processing