1. Peptides
  2. Peptide and Derivatives
  3. Peptide Epitopes
  4. Iα52

Iα52 is a naturally processed peptide encompassed the residues 52-68 of the murine I-Eα chain and may contribute to selection of immature T cells.

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

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Iα52 Chemical Structure

Iα52 Chemical Structure

CAS No. : 137756-45-7

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5 mg USD 70 In-stock
10 mg USD 115 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

Iα52 is a naturally processed peptide encompassed the residues 52-68 of the murine I-Eα chain and may contribute to selection of immature T cells[1].

Molecular Weight

1675.84

Formula

C73H118N20O25

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Ala-Ser-Phe-Glu-Ala-Gln-Gly-Ala-Leu-Ala-Asn-Ile-Ala-Val-Asp-Lys-Ala

Sequence Shortening

ASFEAQGALANIAVDKA

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 : 50 mg/mL (29.84 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.5967 mL 2.9836 mL 5.9672 mL
5 mM 0.1193 mL 0.5967 mL 1.1934 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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
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Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

=
Concentration (final)

C2

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Volume (final)

V2

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

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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
References

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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.5967 mL 2.9836 mL 5.9672 mL 14.9179 mL
5 mM 0.1193 mL 0.5967 mL 1.1934 mL 2.9836 mL
10 mM 0.0597 mL 0.2984 mL 0.5967 mL 1.4918 mL
15 mM 0.0398 mL 0.1989 mL 0.3978 mL 0.9945 mL
20 mM 0.0298 mL 0.1492 mL 0.2984 mL 0.7459 mL
25 mM 0.0239 mL 0.1193 mL 0.2387 mL 0.5967 mL
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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.

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Product Name:
Iα52
Cat. No.:
HY-P1811
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