Native proteins are polypeptides structurally and functionally preserved in their natural state and are generally purified directly from the blood or tissue of a specified organism. Thus native proteins will feature characteristics that reflect the in vivo conditions of their host tissue and organism. These biological features may include protein modifications like glycosylation and phosphorylation, cleavage patterns, isoforms, and other protein associations. Native proteins and polypeptides may be preferred over recombinant proteins in work pertaining to in vivo environments. For example, for antibodies intended to interact with targets in vivo, using native protein antigens will more closely resemble the in vivo state. Visit the protein supplier page for more information, including details on purification and validation.
Your search returned 351 Native Proteins across 1 supplier.
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- Native Human Alkaline Phosphatase (ALP) is a hydrolase enzyme responsible for removing phosphate groups in the 5- and 3-...
- 100 U
- Human
- Native bovine Holo Transferrin (Fe3+, diferric-transferrin), the iron saturated form of Transferrin, is manufactured by ...
- 1 g
- Bovine
- Native Human Alkaline Phosphatase (ALP) is a hydrolase enzyme responsible for removing phosphate groups in the 5- and 3-...
- 10 U
- Human
- An acute-phase plasma protein found at 45 mg per 100 ml. Anti-chymotrypsin (ACT) functions as a specific inhibitor of ...
- 1.0 mg
- Human
- Alpha 2 Antiplasmin is a member of the serpin family of serine protease inhibitors and is found in plasma at about 70 &#...
- 100 µg
- Human
- Alpha 2 Macroglobulin (A2M) is a plasma protease inhibitor which has been shown to exist in two forms. The Slow Form of ...
- 1 mg
- Human
- Alpha 2 Macroglobulin (A2M) is a plasma protease inhibitor which has been shown to exist in two forms. The Slow Form of ...
- 500 µg
- Human
- Angiotensinogen (AGT) is a glycoprotein found in plasma at a concentration of 2.8-7.1 mg per 100mL in healthy ...
- 100 µg
- Human
- Lactoferrin plays an important role in iron transport and utilization in humans. It is capable of binding two ferric ...
- 5.0 mg
- Human
- Apolipoprotein A-I is the major structural and functional protein component of high density lipoprotein (HDL, good ...
- 500 µg
- Human
- Levels of Apo AII in normal plasma range from 30-50 mg per 100 ml. The physiological role of the protein is unknown. ...
- 500 µg
- Human
- Apolipoprotein A-IV (Apo AIV), is a major component of HDL and chylomicrons, is actively synthesized in the small ...
- 50 µg
- Human
- Apolipoprotein H, also known as beta-2-Glycoprotein1 (B2GP-1) is a plasma glycoprotein that circulates at a ...
- 100 µg
- Human
- Apotransferrin is an important transport factor used in defined culture media. Purified to have less than 0.01% iron and...
- 100 MG
- Human
- Bacterial Permeability-Increasing Protein (BPI) is present in the azurophilic granules of polymorphonuclear leukocytes (...
- 100 µg
- Human
- Native Human Butyrylcholinesterase is a major acetylcholine hydrolyzing enzyme found in the blood circulation
- 10 U
- Human
- C-Reactive Protein (CRP) is a pentameric serum protein belonging to the pentraxin family that is comprised of five ...
- 1 mg
- Human
- C-Reactive Protein (CRP) is a pentameric serum protein belonging to the pentraxin family that is comprised of five ...
- 10 mg
- Human
- C4b-binding protein is a regulatory protein of the Complement Cascade that possesses decay-accelerating activity. ...
- 1 mg
- Human
- C4b-binding protein is a regulatory protein of the Complement Cascade that possesses decay-accelerating activity. ...
- 100 µg
- Human
- CA 15-3 is a tumor marker for different types of cancer, notably breast cancer. It is derived from Mucin-1. Elevated CA ...
- 10 KU
- Human
- CA 19-9 is the sialylated form of Lewis AntigenA. It is elevated in many types of gastrointestinal cancer, but it has ...
- 25 KU
- Human
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