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Ractopamine BSA

Catalog # Pack Size Price(USD)
ICP1251 1 mg $250.00

Quantity:

  

Product Description
This product is designed as the paired antigen to the  anti-Ractopamine antibody. The iodoacetylated Ractopamine is linked to bovine  serum albumin (BSA) via the free thiol of the cysteine residues of BSA.  It is useful as an immobilized antigen for anti-Ractopamine antibody in both ELISAs and gold colloid strip tests.
 
 
Structure of the Product
 
Formulation
500 µg/mL in TBS
Conjugation
Iodoacetyl- Ractopamine linked to BSA via thiol ether.
RACTOPAMINE/BSA ratio: 4:1
ELISA Titer
OD50 ELISA titer for  Ractopamine-BSA is approximately 0.05 µg/mL when 0.1 µg/mL of anti-Ractopamine was used for the test.
Applications
ELISA: suggested immobilized concentration: 0.15-2  µg/mL
Gold colloid: to be optimized by users
Storage & Stability
Product is stable for several weeks at 4°C. For extended storage, aliquot content and store product at –20ºC. Avoid cycles of freezing and thawing. Expiration date is one year from date of shipping if properly stored.