SEB Domain (152-161) (TFA)

Name: SEB Domain (152-161) (TFA)
Brand: MedChemExpress
SKU: HY-P1900A
Rating: 4.5 (1 reviews)

Cat. No.: HY-P1900A Purity: 99.35%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

SEB Domain (152-161) TFA is Staphylococcal Enterotoxin B domain amino acid residue 152-161. Staphylococcal enterotoxin B (SEB) is a toxin produced by Staphylococcus aureus. SEB Domain (152-161) TFA is highly conserved and can inhibit transcytosis of multiple staphylococcal enterotoxins, SEA, SEE, and TSST-1.

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

Custom Peptide Synthesis

SEB Domain (152-161) (TFA) Chemical Structure

Size	Price	Stock	Quantity
1 mg	USD 250	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 550	In-stock	Estimated Time of Arrival: December 31
10 mg		Get quote
50 mg		Get quote

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of SEB Domain (152-161) (TFA):

SEB Domain (152-161) In-stock

1 Publications Citing Use of MCE SEB Domain (152-161) (TFA)

•Kidney Blood Press Res. 2023 Mar 6. [Abstract]

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Molecular Weight

1273.35

Formula

C₅₂H₉₁F₃N₁₄O₁₉

Appearance

Solid

Color

White to off-white

Sequence

Lys-Lys-Lys-Val-Thr-Ala-Gln-Glu-Leu-Asp

Sequence Shortening

KKKVTAQELD

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture and light, under nitrogen

Powder	-80°C	2 years
	-20°C	1 year

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

Solvent & Solubility

In Vitro:

H₂O : 50 mg/mL (39.27 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	0.7853 mL	3.9267 mL	7.8533 mL
5 mM	0.1571 mL	0.7853 mL	1.5707 mL
10 mM	0.0785 mL	0.3927 mL	0.7853 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator
Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: PBS
Solubility: 100 mg/mL (78.53 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Purity & Documentation

Purity: 99.35%

Select Batch:

Data Sheet (270 KB) SDS (252 KB)

COA (242 KB) RP-HPLC (249 KB)

Handling Instructions (2659 KB)

References

[1]. Rödström KE, et al. Structure of the superantigen staphylococcal enterotoxin B in complex with TCR and peptide-MHC demonstrates absence of TCR-peptide contacts. J Immunol. 2014 Aug 15;193(4):1998-2004. [Content Brief]

[2]. Shupp JW, et al. Identification of a transcytosis epitope on staphylococcal enterotoxins. Infect Immun. 2002 Apr;70(4):2178-86. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O	1 mM	0.7853 mL	3.9267 mL	7.8533 mL	19.6333 mL
	5 mM	0.1571 mL	0.7853 mL	1.5707 mL	3.9267 mL
	10 mM	0.0785 mL	0.3927 mL	0.7853 mL	1.9633 mL
	15 mM	0.0524 mL	0.2618 mL	0.5236 mL	1.3089 mL
	20 mM	0.0393 mL	0.1963 mL	0.3927 mL	0.9817 mL
	25 mM	0.0314 mL	0.1571 mL	0.3141 mL	0.7853 mL
	30 mM	0.0262 mL	0.1309 mL	0.2618 mL	0.6544 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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:

SEB Domain (152-161) (TFA)OthersStaphylococcus aureussuperantigensSagsInhibitorinhibitorinhibit

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SEB Domain (152-161) (TFA)

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