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Western Blot (WB) (Western Blot analysis of extracts of various cell lines, using PCBP1 antibody.)

Rabbit hnRNP E1 Polyclonal Antibody | anti-hnRNPE1 antibody

hnRNP E1 Polyclonal Antibody

Gene Names
PCBP1; HNRPX; HNRPE1; hnRNP-X; HEL-S-85; hnRNP-E1
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunohistochemistry, Immunofluorescence
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Synonyms
hnRNP E1; Polyclonal Antibody; hnRNP E1 Polyclonal Antibody; PCBP1; HNRPE1; HNRPX; hnRNP-E1; hnRNP-X; anti-hnRNPE1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
hnRNP E1 polyclonal antibody detects endogenous levels of hnRNP E1 protein.
Purity/Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
356
Applicable Applications for anti-hnRNPE1 antibody
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:100
IF: 1:50-1:200
Immunogen
A synthetic peptide of human PCBP1.
Preparation and Storage
Store at 4 degree C short term.
Aliquot and store at -20 degree C long term.
Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot analysis of extracts of various cell lines, using PCBP1 antibody.)

Western Blot (WB) (Western Blot analysis of extracts of various cell lines, using PCBP1 antibody.)

Immunohistochemistry (IHC)

(Immunohistochemistry of paraffin-embedded human stomach using PCBP1 antibody at dilution of 1:100 (40x lens).)

Immunohistochemistry (IHC) (Immunohistochemistry of paraffin-embedded human stomach using PCBP1 antibody at dilution of 1:100 (40x lens).)
Related Product Information for anti-hnRNPE1 antibody
hnRNP E1 is a member of the hnRNP family of proteins that are involved in pre-mRNA processing and mRNA export, localization, stability, and translation (1-6). hnRNP E1 exerts a wide range of biological functions, such as transcriptional activation of mouse MOR gene expression (7), attenuation of alternative splicing of GHR pseudoexon expression (8), stabilization of collagen I and II (9), beta-globin (10), and androgen receptor (11) mRNAs, and regulation of translation of various genes including Dab2, ILEI, and Bag-1 (12, 13). hnRNP E1 is ubiquitously expressed. Phosphorylation of hnRNP E1 affects its RNA binding affinity (13, 14).

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
~ 37kDa
NCBI Official Full Name
poly(rC)-binding protein 1
NCBI Official Synonym Full Names
poly(rC) binding protein 1
NCBI Official Symbol
PCBP1
NCBI Official Synonym Symbols
HNRPX; HNRPE1; hnRNP-X; HEL-S-85; hnRNP-E1
NCBI Protein Information
poly(rC)-binding protein 1
UniProt Protein Name
Poly(rC)-binding protein 1
UniProt Gene Name
PCBP1
UniProt Synonym Gene Names
hnRNP E1
UniProt Entry Name
PCBP1_HUMAN

NCBI Description

This intronless gene is thought to have been generated by retrotransposition of a fully processed PCBP-2 mRNA. This gene and PCBP-2 have paralogues (PCBP3 and PCBP4) which are thought to have arisen as a result of duplication events of entire genes. The protein encoded by this gene appears to be multifunctional. It along with PCBP-2 and hnRNPK corresponds to the major cellular poly(rC)-binding protein. It contains three K-homologous (KH) domains which may be involved in RNA binding. This encoded protein together with PCBP-2 also functions as translational coactivators of poliovirus RNA via a sequence-specific interaction with stem-loop IV of the IRES and promote poliovirus RNA replication by binding to its 5'-terminal cloverleaf structure. It has also been implicated in translational control of the 15-lipoxygenase mRNA, human Papillomavirus type 16 L2 mRNA, and hepatitis A virus RNA. The encoded protein is also suggested to play a part in formation of a sequence-specific alpha-globin mRNP complex which is associated with alpha-globin mRNA stability. [provided by RefSeq, Jul 2008]

Uniprot Description

hnRNP E1: Single-stranded nucleic acid binding protein that binds preferentially to oligo dC. Abundantly expressed in skeletal muscle, thymus and peripheral blood leukocytes while a lower expression is observed in prostate, spleen, testis, ovary, small intestine, heart, liver, adrenal and thyroid glands.

Protein type: RNA splicing; Translation; RNA-binding

Chromosomal Location of Human Ortholog: 2p13-p12

Cellular Component: nucleoplasm; intracellular membrane-bound organelle; membrane; cytoplasm; ribonucleoprotein complex

Molecular Function: protein binding; RNA binding; single-stranded DNA binding

Biological Process: nuclear mRNA splicing, via spliceosome; RNA splicing; gene expression

Research Articles on hnRNPE1

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Product Notes

The hnRNPE1 pcbp1 (Catalog #AAA3008528) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The hnRNP E1 Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's hnRNP E1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF). WB: 1:500-1:2000 IHC: 1:50-1:100 IF: 1:50-1:200. Researchers should empirically determine the suitability of the hnRNPE1 pcbp1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "hnRNP E1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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