Certificate of Analysis

 

Product Name: Recombinant Human HBQ1 Protein (E.coli, N-6His)
Catalog Number: M25483

Physical and Chemical Properties
Solubility: Dissolve the lyophilized protein in distilled water. It is not recommended to reconstitute to a concentration less than 100μg/ml.
Storage: Stored at ≤ -20°C, stable for one year after receipt.
Analytical Data
QC Standard: >95%, Endotoxin < 1 EU/μg
Product Information
Description: Hemoglobin subunit theta-1 is a protein that in humans is encoded by the HBQ1 gene. Hemoglobin has a quaternary structure characteristically composed of many multi-subunit globular proteins. Recombinant Human Hemoglobin Subunit Theta-1 is produced by E.coli expression system and the target gene encoding Met1-Arg142 is expressed with a 6His tag at the N-terminus.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.