Home > Offer to Sell > Pharmaceuticals and Biochemicals > Biochemicals and biotech products > Cephalosporins ELISA Kit

Cephalosporins ELISA Kit

Inquiry
  Post Date: Feb 19,2023
  Expiry Date: Feb 19,2024
  Detailed Description: 1. Principle
This test kit is based on the competitive enzyme immunoassay for the detection of Cephalosporins in the tissue, liver, honey, intestine, shrimp, fish, milk, etc. The coupling antigens are pre-coated on the micro-well stripes. The Cephalosporins in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Cephalosporins antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with Cephalosporins concentration in the sample. This value is compared to the standard curve and the content of the corresponding Cephalosporins is subsequently obtained.

2. Technical specifications
Sensitivity : 1 ppb Detect time: Approx. 75 min

Detection limit:
Tissue..............................4 ppb
Milk ..............................40 ppb

Recovery rate:
Tissue, milk.................85 ±10%

Cross-reaction rate:
Cefsulodin ....................100%
Cephalexin  ................... 70%
Cefuroxim  ....................35%

3. Components
1）Microplate: 12 strips with 8 removable wells each
2）6× standard solution (1 mL each):0 ppb, 1ppb, 3 ppb, 9 ppb, 27 ppb, 81 ppb
3）Enzyme conjugate (7 mL)..................................red cap
4）Antibody solution (7 mL).................................green cap
5）Substrate A solution (7 mL)..............................brown cap
6）Substrate B solution (7 mL)..............................black cap
7）Stop solution (7 mL).....................................yellow cap
8）Washing solution (40 mL 20× )...........................white cap
9）Redissolving solution (50 mL 2×)........................blue cap


  Company: Wuhan Ecalbio Co.,Ltd     [ China ]        
  Contact: Ku
  Tel: 027-87745856
  Fax: -
  Email: info@ecalbio.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.