Target
VTCN1 / B7-H4
Synonyms
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
Conjugations
Unconjugated
Expression System
CHO Cells
Source Species
Hamster-Chinese
Purification
Greater than 98% by SDS-PAGE
Bio-Activity
Measured by the ability to inhibit anti-CD3-induced proliferation of stimulated human T cells. Human T lymphocytes cultured for 72 hours with PHA were incubated for an additional 3 days in 96 well place coated with 500ng/ml anti-CD3 and 10ug/ml human B7H4/Fc. The presence of human B7H4/Fc at 10ug/ml inhibited anti CD3 response by 30-50%. Optimal dilutions should be determined by each laboratory for each application.
Endotoxin
Less than 0.06 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from PBS
Storage
Store lyophilized at -20°C for up to 1 year. Once reconstituted store at 4°C for immediate use, or aliquot and store at -20°C for up to 3 months. Avoid freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee