Thermo Fisher Scientific Mouse PD-L1 (B7-H1) His-tag Recombinant Protein
Mouse PD-L1 단백질로, HEK293 세포에서 발현된 재조합 His-tag 단백질입니다. ELISA, WB, IHC 등 다양한 면역분석에 활용 가능합니다. 고순도(>98%) 및 낮은 엔도톡신(<1.0 EU/µg) 수준으로 제공되며, 동결건조 형태로 안정적 보관이 가능합니다.
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Applications
- Western Blot (WB): Assay-dependent
- Immunohistochemistry (IHC): Assay-dependent
- ELISA: Assay-dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species | Mouse |
| Expression System | HEK293 cells |
| Amino Acid Sequence | Mouse PD-L1, amino acids Met1–Thr238 (Accession # NP_068693.1) with a C-terminal His-tag |
| Tag | His-tag |
| Molecular Weight | 26.3 kDa |
| Class | Recombinant |
| Type | Protein |
| Purity | >98% (SDS-PAGE), ≥90% (SEC-HPLC) |
| Endotoxin Concentration | <1.0 EU/µg |
| Activity | Measured by binding ability in ELISA. Immobilized recombinant mouse PD-L1 (1 µg/mL, 100 µL/well) binds mouse PD1 with a linear range of 6.25–400 ng/mL. |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Purification | Purified |
| Storage Buffer | PBS, pH 7.4, with 0.01% Tween 80, 5% mannitol, 5% trehalose |
| Contains | No preservative |
| Storage Conditions | -20°C or -80°C if preferred |
| Shipping Conditions | Ambient |
Product Specific Information
Reconstitution:
Dissolve the protein in sterile double-distilled water to a concentration of 0.2 mg/mL or lower. It is recommended to aliquot and use as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.
Target Information
Programmed death receptor ligand 1 (PD-L1, also called B7-H1) is a B7 family member that binds to programmed death receptor 1 (PD-1), negatively regulating T-cell receptor (TCR) signaling. PD-L1 engagement decreases TCR-mediated proliferation and cytokine production. PD-L1 expression is abundant in many murine and human cancers and can be up-regulated upon IFN-gamma stimulation, suggesting an important role in tumor immune evasion.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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