hnRNP C1 + C2 Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-33604PEP

Novus Biologicals, part of Bio-Techne
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NBP2-33604PEP
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Key Product Details

Source

E. coli

Conjugate

Unconjugated

Applications

Antibody Competition

View all hnRNP C1 + C2 Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human hnRNP C1 + C2.

Source: E. coli

Amino Acid Sequence: AEMYGSVTEHPSPSPLLSSS

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

20 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Applications

Antibody Competition (10 - 100 molar excess)

Application Notes

This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP2-33604.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

For further blocking peptide related information and a protocol, click here.

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation and Storage

NBP2-33604PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
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 -20C. Avoid freeze-thaw cycles.

Background: hnRNP C1 + C2

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. When this is performed, the hnRNPs are isolated (consisting of protein groups named A to U), and many of these protein groups consist of more than one isoform. The major steadystate proteins of the isolated hnRNP complex are the A1, A2, B1, B2, C1, and C2 with a range of molecular weight starting with 34 kDa up to 43 kDa. The hnRNP-C proteins have a single RNP motif RNA-binding domain (RBD) of 80 to 100 amino acid long. The hnRNP -C proteins preferentially bind to uridine-rich RNA sequences. Oligomerization of the protein through leucine rich regions in its C-terminal end is important for RNA binding.4 Although its physiological action is unknown, mutation of the hnRNPC gene causes a embryonic lethal phenotype.

Alternate Names

C1, C2, heterogeneous nuclear ribonucleoprotein C (C1/C2), heterogeneous nuclear ribonucleoproteins C1/C2, HNRNP, hnRNP C1/C2, hnRNPC, HNRPC, MGC104306, MGC105117, MGC117353, MGC131677, nuclear ribonucleoprotein particle C1 protein, nuclear ribonucleoprotein particle C2 protein, SNRPC

Gene Symbol

HNRNPC

Additional hnRNP C1 + C2 Products

Product Documents for hnRNP C1 + C2 Recombinant Protein Antigen

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for hnRNP C1 + C2 Recombinant Protein Antigen

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

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