Human CellExp™ Granzyme B, human recombinant
- Usually Shipped in 5 Working Days
- 10 μg
- Storage Temperature:
- Shipping Conditions:
- Gel Pack
- Shelf Life:
- 12 months
Biomolecule/Target: Granzyme B
Synonyms: GZMB, CCPI, CGL-1, CGL1, CSP-B, CSPB, CTLA1, CTSGL1, HLP, SECT, Fragmentin-2, Granzyme B, Granzyme-2, GRB
Alternates names: GZMB, CCPI, CGL-1, CGL1, CSP-B, CSPB, CTLA1, CTSGL1, HLP, SECT, Fragmentin-2, Granzyme B, Granzyme-2, GRB
Taglines: Involved in target cell lysis in cell-mediated immune responses
Country of Animal Origin: USA
NCBI Gene ID #.: 3002
NCBI Gene Symbol: GZMB
Gene Source: Human
Accession #: P10144
Source: HEK 293 cells
Purity by SDS-PAGE #: ≥95%
Assay #2: HPLC
Endotoxin Level: < 0.1 ng/μg of protein (<1EU/μg).
Activity (Specifications/test method): N/A
Biological activity: N/A
Binding Capacity: N/A
Unit Definition: N/A
Molecular Weight: The protein is fused with 6×His tag at the C-terminus, has a calculated MW of 26.4 kDa. The predicted N-terminus is Thr 21. DTT-reduced Protein migrates as 35 kDa due to glycosylation.
Appearance: Lyophilized powder
Physical form description: Lyophilized from 0.22 μm filtered solution in PBS. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization.
Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
Background Information: Granzyme B (GZMB) also known as Cathepsin G-like 1 (CTSGL1), Cytotoxic T-lymphocyte proteinase 2 (Lymphocyte protease), Fragmentin-2, Granzyme-2, Human lymphocyte protein (HLP), SECT, CGL1, CSPB, CTLA1, GRB, which belongs to the peptidase S1 family. Granzyme subfamily GZMB / CTSGL1 contains 1 peptidase S1 domain. The catalytic activity of Granzyme B is “Preferential cleavage: -Asp-|-Xaa- >> -Asn-|-Xaa- > -Met-|-Xaa-, -Ser-|-Xaa-“, and is inactivated by the serine protease inhibitor diisopropyl fluorophosphates. GZMB is necessary for target cell lysis in cell-mediated immune responses. It cleaves after Asp. GZMB seems to be linked to activation cascade of caspases (aspartate-specific cysteine proteases) responsible for apoptosis execution and cleaves caspase-3, -7, -9 and 10 to give rise to active enzymes mediating apoptosis.
Amino acid sequence: N/A
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans