Human hnRNP A2B1 ELISA Kit (Colorimetric)

ELISA: Human hnRNP A2B1 ELISA Kit (Colorimetric) [NBP3-31923] - Standard Curve Reference

• Reactivity: Hu
• Applications: ELISA
• Suitable Sample Type: Tissue homogenates, cell lysates and other biological fluids
• Standard Curve Range: 0.156 - 10 ng/mL (example only; lot dependent)
• Sensitivity: 0.054 ng/mL (example only; lot dependent)

Human hnRNP A2B1 ELISA Kit (Colorimetric) Summary

• Description: Assay Length: 4.5 hours
• Standard Curve Range: 0.156 - 10 ng/mL (example only; lot dependent)
• Sensitivity: 0.054 ng/mL (example only; lot dependent)
• Assay Type: Sandwich ELISA
• Inter-Assay: %CV < 12 (example only; lot dependent)
• Intra-Assay: %CV < 10 (example only; lot dependent)
• Sample Volume: 100 uL
• Kit Type: ELISA Kit (Colorimetric)
• Gene: HNRNPA2B1

Applications/Dilutions

• Dilutions:
  • ELISA

Packaging, Storage & Formulations

• Storage: Storage of components varies. See protocol for specific instructions.

Alternate Names for Human hnRNP A2B1 ELISA Kit (Colorimetric)

• DKFZp779B0244
• FLJ22720
• heterogeneous nuclear ribonucleoprotein A2/B1
• heterogeneous nuclear ribonucleoprotein B1
• heterogeneous nuclear ribonucleoproteins A2/B1
• hnRNP A2 / hnRNP B1
• HNRNPA2
• HNRNPB1
• HNRPA2
• HNRPA2B1hnRNP A2/B1
• HNRPB1
• nuclear ribonucleoprotein particle A2 protein
• RNPA2
• SNRPB1

Background

RNA polymerase II transcripts in the nucleus are in complex with several different proteins called heterogeneous nuclear ribonucleoproteins (hnRNPs). These proteins act in biological activities such as transcription, pre-mRNA processing, cytoplasmic mRNA ranslation, and turnover.2. hnRNPs can be isolated either by immunoprecipitation or by sucrose gradient fractionation of cell extracts. Isolated hnRNPs consist of protein groups named A to U and many of these protein groups consist of more than one isoform.3 The major steadystate proteins of the isolated hnRNP complex are the A1, A2, B1, B2, C1, and C2 with a range of molecular weights (34-43 kDa).3 hnRNP-A2/B1 proteins are located in the nucleus of most tissues cells; however, the hnRNP-A2 protein is found also in the cytoplasm of skin and esophagus cells. In rat brain, hnRNP-A2/B1 proteins are found in neurons in the cerebral cortices, hippocampal formation, olfactory regions, caudate-putamin, and the supraoptic ucleus of the hypothalamus.4 Expression of hnRNP-A2/B1 proteins was found also in lung development and its over expression correlated with lung cancer.5

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

FAQs for hnRNP A2B1 ELISA Kit (NBP3-31923). (Showing 1 - 1 of 1 FAQ).

1. What is the difference between the Quantikine and Duoset ELISA kits?
   • Our Quantikine kits are fully optimized and validated for the sample types listed on the product specific webpage and datasheet, as this can vary between kits. Each kit is supplied ready to use with one pre-coated 96-well plate, a detection antibody directly conjugated to HRP, and all other necessary reagents. These kits are ideal for researchers who want the convenience of a ready to use and optimized ELISA product. Some of these kits are also available prepackaged in larger 6 and 50 plate sizes.Our DuoSet Kits, in contrast, are ELISA development kits containing the capture and detection antibody, the mass-value calibrated standard, and streptavidin-HRP to prepare approximately 5 or 15 plates. Ancillary reagents will need to be used/purchased, and for most kits, we will recommend one of our Ancillary Reagent Kits, which contain the reagents we use ourselves in-house. DuoSet kits are validated only for cell culture supernatant samples and therefore require further development and validation for accurate measurement in more complex samples such as serum and plasma. Our DuoSet Kits offer an economical, flexible alternative for the experienced ELISA user.

Bioinformatics

• Gene Symbol: HNRNPA2B1