Product ◆ b7h3
B7-H3 (4Ig)DRAFT
0 · PDP v3.0
Designed For: 待按 Target Pair 需求定义（PRD v3.0 §21）
Used In: 待按 Target Pair 需求定义（PRD v3.0 §21）
Workflow Step: 待按 Target Pair 需求定义（PRD v3.0 §21）
Validated With: 待按 Target Pair 需求定义（PRD v3.0 §21）
Recommended With: 待按 Target Pair 需求定义（PRD v3.0 §21）
Evidence: SEC / SPR-BLI / FACS / functional data on COA (pending M4)
1 · What is it?
ECD (4Ig-dominant), native homodimer — second-batch review.
2 · What is it for?
Checkpoint antibody discovery, ADC/BsAb target validation.
3 · Why trust it?
SEC-MALS conformation + SPR KD vs reference antibody (pending M4 supplier data).
5 · Related Solution
Product data (price / availability) pending M4 supplier confirmation.
Next steps