hnRNP A1 Antibody (4B10) [Janelia Fluor® 525]

• Reactivity: Hu, Mu, Bv, Ca
• Applications: WB, ELISA, ICC/IF, IHC, IP, MA, Mycoplasma
• Clone: 4B10
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Janelia Fluor 525

hnRNP A1 Antibody (4B10) [Janelia Fluor® 525] Summary

• Description: This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.
  
  For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.
• Immunogen: Full length partially purified human hnRNP A1. [UniProt# P09651]
• Specificity: Does not react with hnRNP A2 or B
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Gene: HNRNPA1
• Purity: Protein G purified

Applications/Dilutions

• Dilutions:
  • ELISA
  • Immunocytochemistry/ Immunofluorescence
  • Immunohistochemistry
  • Immunoprecipitation
  • Knockdown Validated
  • Microarray
  • Western Blot
• Application Notes: Recommended applications are based on validated applications from the unconjugated base product NB100-672. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Reactivity Notes

Not yet tested in other species.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Protein G purified

Notes

Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

Alternate Names for hnRNP A1 Antibody (4B10) [Janelia Fluor® 525]

• 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

Background

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

Limitations

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.

Bioinformatics

• Gene Symbol: HNRNPA1