VTCN1 / B7-H4
VTCN1 | B7 superfamily member 1 | B7 Superfamily, member 1 | B7h.5 | B7S1 | B7H4 | PRO1291 | VCTN1 | RP11-229A19.4 | B7 family member, H4 | B7-H4 | B7X | Protein B7S1
Predicted Molecular Weight
26.1 kDa. DTT-reduced protein migrates as 45-60 kDa due to glycosylation
HEK 293 Cells
Greater than 90% by SDS-PAGE
Measured by its ability to inhibit anti-CD3 antibody induced IL-2 secretion in human T lymphocytes. The ED50 for this effect is typically 0.75 - 3 µg/ml.
Less than 1.0 EU/µg protein (determined by LAL method).
Lyophilized from PBS, pH 7.4, 5-8% mannitol or trehalose
Centrifuge the vial before opening. Reconstitute in sterile PBS, pH 7.4 to 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, store at -20°C.
Store at -20°C. Avoid freeze-thaw cycles.
For research use only. Intended for use by laboratory professionals.
This protein carries the LSBio 100% Guarantee.