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Human Neurophysin-2 PharmaGenie ELISA Kit (SBRS0094)

SKU:
SBRS0094
Product Type:
ELISA Kit
Reactivity:
Human
Applications:
ELISA
ELISA Type:
Competitive
$779
Frequently bought together:

Description

Human Neurophysin-2 PharmaGenie ELISA Kit (SBRS0094)

Product SKU:SBRS0094
Size:96T
Application:This ELISA kit is designed to detect human, mouse, and rat detect Neurophysin 2 and the propeptide Vasopressin-Neurophysin 2-copeptin.
Uniprot:P01185
Gene ID:551
Gene Names:ARVP / AVP / VP
Synonyms:Neurophysin 2 (Neurophysin-II)
Target Species:Human, Mouse, Rat
Compatible Sample Types:Cell Culture Supernatants, Plasma, Serum
Design Principle:Competition-based
Method of Detection:Colorimetric
Quantitative/Semi-Quantitative:Quantitative
Range:0.1-1,000 ng/ml
Sensitivity:1.4 ng/ml
Recommended Dilution:Human: 2x, Mouse: 2x, Rat: 2x
Storage/Stability:Standard, biotinylated peptide, and positive control should be stored at -20°C after arrival. Avoid multiple freeze-thaws. The remaining kit components may be stored at 4°C. Opened microplate wells and antibody (Item N) may be stored for up to 1 month at 2 to 8°C. Return unused wells to the pouch containing desiccant pack and reseal along entire edge.
  1. Pre-Coated 96-well Strip Microplate
  2. Wash Buffer
  3. Standard Peptide
  4. Assay Diluent(s)
  5. Biotinylated Peptide
  6. HRP-Streptavidin
  7. TMB One-Step Substrate
  8. Stop Solution
  9. Assay Diagram
  10. Positive Control Sample
  11. Capture Antibody
  12. Technical Manual

Other materials and equipment required:

The Assay Genie Human Neurophysin-2 PharmaGenie ELISA Kit (SBRS0094) will require other equipment and materials to carry out the assay. Please see list below for further details.

  • Distilled or deionized water
  • Precision pipettes to deliver 2 ul to 1 ml volumes
  • Adjustable 1-25 ml pipettes for reagent preparation
  • 100 ml and 1 liter graduated cylinders
  • Tubes to prepare standard and sample dilutions
  • Orbital shaker
  • Aluminum foil
  • Saran Wrap
  • Absorbent paper
  • Microplate reader capable of measuring absorbance at 450nm
  • SigmaPlot software (or other software that can perform four-parameter logistic regression models)
  1. Prepare all reagents, samples and standards as instructed.
  2. Add 100 ul detection antibody to each well.
  3. Incubate 1.5 h at RT or O/N at 4°C.
  4. Add 100 ul standard or sample to each well.
  5. Incubate 2.5 h at RT.
  6. Add 100 ul prepared streptavidin solution.
  7. Incubate 45 min at RT.
  8. Add 100 ul TMB One-Step Substrate Reagent to each well.
  9. Incubate 30 min at RT.
  10. Add 50 ul Stop Solution to each well.
  11. Read plate at 450 nm immediately.

Neurophysin II is a carrier protein and is cleaved from a precursor also consisting of vasopressin and copeptin. Neurophysin II specifically binds vasopressin. Vasopressin has a direct antidiuretic action on the kidney, and it also causes vasoconstriction of the peripheral vessels. Neurophysin II is also known as a stimulator of prolactin secretion, and can be associated with neurohypophyseal diabetes insipidus.

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