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hnRNP A1 Rabbit anti-Human, Mouse, Rat, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA528385

Catalog No. PIPA528385


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Description

Description

PA5-28385 targets hnRNP A1 in IF, IHC (P), and WB applications and shows reactivity with Human, Rat, and mouse samples. The PA5-28385 immunogen is recombit protein fragment corresponding to a region within amino acids 1 and 214 of Human hnRNP A1. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. For short-term storage (1-2 weeks), product can be stored at 4°C. For long-term storage, aliquot and store product at -20° C or below, avioiding multiple freeze-thaw cycles.

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 variant have multiple alternative transcription initiation sites and multiple polyA sites.
Specifications

Specifications

hnRNP A1
Polyclonal
Unconjugated
HNRNPA1
Liquid
HNRNPA1
Recombit protein fragment corresponding to a region within amino acids 1 and 214 of Human hnRNP A1
Antigen affinity chromatography
RUO
Antibody
Polyclonal
Human, Mouse, Rat
Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
0.46 mg/mL
0.1M tris glycine with 10% glycerol and 0.01% thimerosal; pH 7
P09651, P49312, P04256
HNRPA1, HNRPA1L3, hnRNP A1, hnRNP-A1, Putative heterogeneous nuclear ribonucleoprotein A1-like 3, helix-destabilizing protein, heterogeneous nuclear ribonucleoprotein A1B protein, heterogeneous nuclear ribonucleoprotein B2 protein, heterogeneous nuclear ribonucleoprotein core protein A1, hnRNP A1-
Rabbit
IgG
100 μL
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Primary
15382, 29578, 3178
Documents
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