TROVE2 (60kD SS-A/Ro Ribonucleoprotein, 60kD Ro Protein, 60kD Ribonucleoprotein Ro, RoRNP, Ro 60kD Autoantigen, Sjoegren Syndrome Antigen A2, Sjoegren Syndrome Type A Antigen, SS-A, TROVE Domain Family Member 2, RO60, SS

Antibodies / Antibodies-Nuclear Proteins

-20°C

Supplied as a liquid in PBS, 0.09% sodium azide, 50% glycerol.

Recombinant protein corresponding to full length human TROVE2.

Ro autoantigens are of clinical significance because antibodies directed against them are found in most patients with primary Sjogren syndrome, subacute cutaneous lupus erythematosus (SLE), neonatal lupus erythematosus, ANA-negative lupus erythematosus, and systemic lupus erythematosus-like disease secondary to homozygous C2 or C4 complement deficiency. Ro/SSA is a ribonucleoprotein that binds to autoantibodies in 35 to 50% of patients with SLE and in up to 97% of patients with Sjogren syndrome. The Ro/SSA particle consists of a single immunoreactive protein noncovalently bound with one of four small RNA molecules. Most anti-Ro/SSA-positive sera antibodies detect not only the main protein, but also a smaller Ro/SSA protein.

Applications:
Suitable for use in Western Blot and Immunohistochemistry. Other applications not tested.

Recommended Dilution:
Western Blot: 1:500-1:2000
Immunohistochemistry: 1:50-1:200
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.