| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Alpha-1-antichymotrypsin, ACT, Cell growth-inhibiting gene 24/25 protein, SERPINA3, AACT, A1ACT, GIG24, GIG25, MGC88254. |
| Form | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | |
| Product Type | |
| Protein Size | |
| Purity | |
| Solubility | It is recommended to reconstitute the lyophilized human A1ACT in sterile 18MΩ-cm H 2 O at 1mg/ml, which can then be further diluted to other aqueous solutions. |
| Source | Human Serum. |
| Species | |
| Storage | |
| Target |
Human Alpha-1 AntiChymotrypsin is supplied as a recombinant protein for in vitro research use.
Background
Alpha 1 ACT is an early-stage acute-phase plasma protein and a serpin that preferentially inactivates chymotrypsin, cathepsin G, and chymase. Alpha-1- ACT, a serine protease inhibitor, is tightly associated with amyloid plaques in Alzheimer's disease (AD) and in normal aged human and monkey brain. Regulation of the serine proteases and serine protease inhibitors plays an important role in neuromuscular differentiation. Prostate specific antigen (PSA), a chymotrypsin-like serine protease, is predominantly complexed to Alpha-1-ACT.
Product format
Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.
Activity & assay information
- Human Virus Test: Starting material tested and found negative for HIV I & II antibodies, Hepatitis B surface antigen, and Hepatitis C antibodies.
What is the purity of Human Alpha-1 AntiChymotrypsin (Human)?
What buffer / formulation is this protein supplied in?
How should Human Alpha-1 AntiChymotrypsin (Human) be stored?
Is this protein approved for clinical or in vitro diagnostic use?
Can I request a custom size, tag variant, or formulation?
Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.
