Human Kininogen DuoSet ELISA

Name: Human Kininogen DuoSet ELISA
Brand: R&D Systems
SKU: DY1569-05

R&D Systems, part of Bio-Techne | Catalog # DY1569-05

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Product Summary
Product Specifications
Scientific Data
Kit Contents
Other Reagents Required
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Assay Type

Solid Phase Sandwich ELISA

Assay Range

125-8000 pg/mL

Sample Type

Cell culture supernates, serum, and plasma
Note: Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet

Reactivity

Human

Human Kininogen DuoSet ELISA Features

Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
Development protocols are provided to guide further assay optimization
Assay can be customized to your specific needs
Economical alternative to complete kits

View all Kininogen ELISA Kits »

Product Summary for Human Kininogen DuoSet ELISA

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human Kininogen. The suggested diluent is suitable for the analysis of most cell culture supernate, serum, plasma, and urine samples. Diluents for complex matrices, such as serum, plasma, and urine, should be evaluated prior to use in this DuoSet.

Product Specifications

Assay Format

96-well strip plate (sold separately)

Detection Method

Colorimetric ELISA - 450nm (TMB)

Conjugate

Biotin

Specificity

Please see the product datasheet

Label

HRP

Scientific Data Images for Human Kininogen DuoSet ELISA

Human Kininogen ELISA Standard Curve

Kit Contents for Human Kininogen DuoSet ELISA

Capture Antibody
Detection Antibody
Recombinant Standard
Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

DuoSet Ancillary Reagent Kit 2 (5 plates): (Catalog # DY008) containing 96 well microplates, plate sealers, substrate solution, stop solution, plate coating buffer (PBS), wash buffer, and Reagent Diluent Concentrate 2.

The components listed above may be purchased separately:

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na₂HPO₄, 1.5 mM KH₂PO₄, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or 0.05% Tween^® 20 in PBS, pH 7.2-7.4

Reagent Diluent: (Catalog # DY995), or 1% BSA in PBS, pH 7.2-7.4, 0.2 µm filtered

Substrate Solution: 1:1 mixture of Color Reagent A (H₂O₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H₂SO₄ (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990)

Plate Sealers: ELISA Plate Sealers (Catalog # DY992)

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Kininogen

Kininogen, also known as 2-thiol proteinase inhibitor, is a multi-functional protein. The high molecule weight (HMW) form of kininogen is synthesized as a precursor protein (amino acid residues 1 to 644). The mature chain (residues 19 to 644) is further processed into the heavy chain (residues 19 to 380) and the light chain (residues 390 to 644) with release of the active peptide bradykinin. The heavy chain consists of three cystatin-like domains, which inhibit cysteine proteases. The light chain consists of a His-rich domain, which is associated with clotting activity.

Alternate Names

alpha 2-thiol Proteinase Inhibitor, BDK, KNG1

Entrez Gene IDs

3827 (Human); 16644 (Mouse); 24903 (Rat)

Gene Symbol

KNG1

Additional Kininogen Products

Product Documents for Human Kininogen DuoSet ELISA

Product Datasheets

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COA

SDS

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Product Specific Notices for Human Kininogen DuoSet ELISA

For research use only

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