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Insulin alpha-chain (1-13)

(HLA)-DR4-Restricted Epitope

Insulin alpha-chain (1-13) is an HLA-DR4-restricted epitope consisting of the first 13 amino acids of the insulin A-chain. It plays a critical role in T cell recognition and activation, making it significant for research into autoimmune diabetes mellitus. This peptide can be utilized in studies focused on T cell response modulation and the mechanisms underlying insulin sensitivity and resistance.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	872036-64-1
Applications	(HLA)-DR4-Restricted Epitope
Formula	C₆₆H₁₁₈N₂₀O₂₂S₃
Molecular Weight	1639.96
SMILES	[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC(C)C)C(O)=O)=O)CO)=O)CS)=O)[C@H](CC)C)=O)CO)=O)[C@@H](C)O)=O)CS)=O)CS)=O)CCC(N)=O)=O)(NC([C@@H](NC([C@@H](NC(CNC([C@@H](NC([C@H](CCCCN)N)=O)CCCNC(=N)N)=O)=O)[C@H](CC)C)=O)[C@H](C)C)=O)CCC(O)=O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.