Recombinant Escherichia coli Heat-stable enterotoxin ST-IA/ST-P(sta1)

Mfr.No.	CSB-EP355682ENL
Alternative Names	(STh)(STp)
Reconstitution	We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Tag	N-terminal GST-tagged
Molecular Weight	28.6 kDa
Relevance	Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells.
Source	E.coli
Endotoxin Level	Not test.
Form	Liquid or Lyophilized powder
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Bioactivity	Not Test
Expression Region	55-72aa
Lead Time	3-7 business days
Protein Length	Full Length of Mature Protein

Buffer	If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Purity	Greater than 85% as determined by SDS-PAGE.
Storage	The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

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SKU	Supplier No.	Size	Your price
BHP10510617	CSB-EP355682ENL	1mg	$2466	Add to Cart
BHP10510617	CSB-EP355682ENL	100ug	$729	Add to Cart
BHP10510617	CSB-EP355682ENL	20ug	$388	Add to Cart