Cystatin SA Protein Overview: Sequence, Structure, Function and Protein Interaction

Cystatin SA Protein Overview

See CST1 (123855) and CST5 (123858) for background information on cystatins.

Cystatin SA protein family

Belongs to the cystatin family.

Cystatin SA protein name

Recommended name
cystatin 2
Alternative name
Cystatin-2 Cystatin-S5

Cystatin SA Protein Sequence

Species Human Cystatin SA protein
Length 141
Mass (Da) 16445
Sequence Human Cystatin SA protein sequence
Mass (Da)
Mass (Da)

Cystatin SA Protein Molecular Weight & PI

Cystatin-SA precursor (Cystatin-2) (Cystatin-S5) Homo sapiens (Human).

The parameters have been computed for the following feature

FT CHAIN 21-141 Cystatin-SA.

Molecular weight (Da)


Theoretical pI


Cystatin SA Protein Interaction

Recombinant Cystatin SA Protein Feature

Cystatin SA Protein, Human, Recombinant (His Tag)

High Purity
> 98 % as determined by SDS-PAGE
Low Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method

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