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  4. Enterotoxin STp (E. coli) (TFA)

Enterotoxin STp (E. coli) (TFA) 

Cat. No.: HY-P5089A Purity: 98.83%
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Enterotoxin STp (E. coli) TFA is a heat-stable enterotoxin that can be used in vaccine research.

For research use only. We do not sell to patients.

Enterotoxin STp (E. coli) (TFA) Chemical Structure

Enterotoxin STp (E. coli) (TFA) Chemical Structure

Size Price Stock Quantity
100 μg USD 225 In-stock
500 μg USD 560 In-stock
1 mg USD 900 In-stock
5 mg USD 2250 In-stock
10 mg USD 3500 In-stock
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Other Forms of Enterotoxin STp (E. coli) (TFA):

Enterotoxin STp (E. coli) (TFA) Related Antibodies

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Description

Enterotoxin STp (E. coli) TFA is a heat-stable enterotoxin that can be used in vaccine research[1].

Molecular Weight

1972.25 (free acid)

Formula

C81H110N20O26S6.xC2HF3O2
Appearance

Solid

Color

White to off-white

Sequence

Asn-Thr-Phe-Tyr-Cys-Cys-Glu-Leu-Cys-Cys-Asn-Pro-Ala-Cys-Ala-Gly-Cys-Tyr (Disulfide bridge: Cys5-Cys10,Cys6-Cys14,Cys9-Cys17)
Sequence Shortening

NTFYCCELCCNPACAGCY (Disulfide bridge: Cys5-Cys10,Cys6-Cys14,Cys9-Cys17)
SMILES

O=C1N2[C@@](C(N[C@H](C(N[C@]3([H])C(N[C@H](C(NCC(N[C@@H](CSSC[C@@]4([H])C(N[C@](CSSC[C@@H](C(N[C@@](C(N[C@H](C(N[C@H](C(N4)=O)CC(C)C)=O)CCC(O)=O)=O)([H])CSSC3)=O)NC([C@@H](NC([C@@H](NC([C@H]([C@H](O)C)NC([C@@H](N)CC(N)=O)=O)=O)CC5=CC=CC=C5)=O)CC6=CC=C(C=C6)O)=O)([H])C(N[C@H]1CC(N)=O)=O)=O)C(N[C@H](C(O)=O)CC7=CC=C(C=C7)O)=O)=O)=O)C)=O)=O)C)=O)([H])CCC2.OC(C(F)(F)F)=O.[x]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL

*"≥" means soluble, but saturation unknown.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

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g

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(per animal)

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Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
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Enterotoxin STp (E. coli) (TFA) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Enterotoxin STp (E. coli) (TFA)OthersHeat stabilityenterotoxinvaccineInhibitorinhibitorinhibit

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