> Antigen, Antibodies, ELISA, Western Blot > Immunoassay Kits > ELISA Kit > General Cys/Cysteine ELISA KitBrand |
Leading Biology | Catalog Number |
EK00755E |
Product Type |
ELISA Kit | Field of Research |
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Product Overview |
EK00755E is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the A Disintegrin and Metalloprotease 30 (Cysteine) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing Cysteine The ELISA analytical biochemical technique of the EK00755Ee kit is based on Cysteine antibody-Cysteine antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect Cysteine antigen targets in samples. The ELISA Kit is designed to detect native, recombinant, Cysteine. Appropriate sample types may include undiluted human body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV (%).
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Assay Type |
Competitive
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Detection Method |
Spectrophotometrical
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Reactivity |
General
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Sample Type |
This immunoassay kit allows for the in vitro quantitative determination in Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids.
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Sensitivity |
0.08 ng/mL
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Assay Range |
0.312-20 ng/mL
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Kit Components |
Assay Plate, Standard, Sample Diluent, Assay Diluent A&B, Detection Reagent A&B, Wash Buffer, Substrate, Stop Solution.
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Other Reagents Required |
Deionized or distilled water
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Gene Name |
Cys
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Function |
Cysteine (abbreviated as Cys or C) is an α-amino acid with the chemical formula HO2CCH(NH2)CH2SH. It is a semi-essential amino acid, which means that it can be biosynthesized in humans. Its codons are UGU and UGC. Cysteine was considered to be a hydrophilic amino acid based on the belief that the thiol group interacts well with water. However, the cysteine side chain participates in the hydrophobic bonding system of the micelle. The quantitative comparison of the values of the critical micelle concentrations leads to the conclusion that the CH2SH group of amino acid has the same effect on the micelle stability as a methylene group of the hydrocarbon tail. Therefore, there is justification for the recently voiced assumptions of the hydrophobic nature of the cysteine side chain in proteins. The thiol side chain often participates in enzymatic reactions, serving as a nucleophile. The thiol is susceptible to oxidization to give the disulfide derivative cystine, which serves an important structural role in many proteins. When used as a food additive, it has the E-number E920.
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Form |
ELISA Kits |
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Storage & Stability |
Store at +4°C. Please refer to protocols.
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Applications |
FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES.
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Images |
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Specification |
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Quantity |
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Leading Biology Inc.
2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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