Research Catalog · peptide family
Human Plasma Proteins — Research Products
9 catalog items
| Catalog # | Product | Type | Species | Size | Price | Add to cart |
|---|---|---|---|---|---|---|
| A-2002-1 | Alpha 1 Antichymotrypsin, Human Plasma Plasma Purified | Peptides | Human | 100 µg | $141.00 | |
| A-2003-1 | Alpha 1 Antitrypsin, Human Plasma Plasma Purified | Peptides | Human | 1.0 mg | $126.00 | |
| A-2004-1 | Alpha 2 Macroglobulin, Human Plasma Plasma Purified | Peptides | Human | 1.0 mg | $179.00 | |
| A-2005-1 | Chymotrypsin, Human Pancreas Plasma Purified | Peptides | Human | 100 µg | $265.00 | |
| A-2006-1 | Haptoglobin Plasma Purified | Peptides | — | 1.0 mg | $222.00 | |
| A-2007-1 | Myeloperoxidase, Human Neutrophil Plasma Purified | Peptides | Human | 100 µg | $328.00 | |
| A-2008-1 | Plasmin, Human Plasma Plasma Purified | Peptides | Human | 1.0 mg | $234.00 | |
| A-2009-1 | Plasminogen, Human Plasma Plasma Purified | Peptides | Human | 1.0 mg | $259.00 | |
| A-2010-1 | Transferrin, Human Plasma Plasma Purified | Peptides | Human | 100 mg | $113.00 |
All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.
Human Plasma Proteins — frequently asked
What does this family include?
It covers the soluble protein components of human blood plasma: serum albumin, transport proteins such as transferrin, protease inhibitors including alpha-1-antitrypsin, complement and coagulation factors, and immunoglobulin fractions, along with the antibodies and kits used to quantify them.
Why are plasma proteins used in research?
They serve both as analytes and as defined assay components. Common uses include immunoassay standards, blocking and carrier roles, ligand binding and drug carriage studies, protease inhibition work, and supplementation of serum-free culture media.
Do preparations vary between lots?
Plasma-derived proteins are purified from pooled donor material, so purity, glycosylation and endotoxin content can differ between lots. Checking the specification sheet is advisable whenever quantitative results are compared across batches or preparations.