Ro/SS-A (60 kDa; recombinant)

Ro/SS-A is a ribonucleoprotein particle (RNP) that is suggested to be involved in RNA quality control and the cellular stress response to UV irradiation. It is composed of uridine-rich cytoplasmic (hY) RNAs and at least four different proteins including Ro/SS-A (60 kDa). DIARECT™ antigens are for further manufacturing or research use only.

Recombinant. Expressed in E. coli bacterial cells.
Biochemical Test
SDS-PAGE (purity> 90%); Western blot with i: anti-Ro/SS-A 60 kDa autoantibody-positive sample; ii: monoclonal anti-His-tag antibody.
Calculated Molecular Weight
62 kDa
Calculated Isoelectric Point
pH 8.3-8.6 (depending on prediction program).
Coating Concentration
0.2-0.5 µg/ml (depending on the type of ELISA plate and coating buffer). Suitable for labeling of functional groups.


Option Quantity Unit Purchase
Ro/SS-A (60 kDa)
50 µg
In Stock
Ro/SS-A (60 kDa)
1.0 mg
In Stock

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