Description

Salhumin is a high-purity, specialized biochemical product with the CAS registry number 81133-30-4. It serves as a critical functional protein source and stabilizer in advanced pharmaceutical and biotechnological formulations. This product is essential for manufacturers in the biopharmaceutical, diagnostic, and research sectors requiring consistent, high-quality albumin-derived materials for sensitive applications.

Application

• Pharmaceutical Excipient: Used as a stabilizer and carrier protein in injectable drug formulations, vaccines, and diagnostic kits.
• Cell Culture Media Supplement: Provides essential nutrients and acts as a carrier for lipids, hormones, and other growth factors in mammalian cell culture systems.
• Diagnostic Reagent Component: Employed in the manufacture of calibration standards, control sera, and as a blocking agent in immunoassays (e.g., ELISA).
• Biochemical Research: Serves as a standard in protein quantification assays (e.g., Bradford, BCA) and as a model protein in stability and binding studies.
• Enzyme Stabilization: Used to enhance the shelf-life and thermal stability of various enzymatic preparations.
• Cryoprotectant: Aids in the preservation of cells, tissues, and other biological materials during freezing and thawing cycles.

Basic Information

Product Name	Salhumin
CAS No.	81133-30-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Salmon Albumin; Fish Albumin; Oncorhynchus keta Albumin; Ichthyoalbumin; pI 4.8 Albumin (Fish); Salmon Serum Albumin; SSA; Marine-derived Albumin
EINECS	Contact for details

Quality Control

Our Salhumin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for purity, identity, and functionality, suitable for demanding applications. Certificates of Analysis (COA) detailing purity (by HPLC/SEC), electrophoretic profile, endotoxin levels, and bioburden are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive). Allow the product to reach room temperature before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder or solid
Identification (IR)	Conforms to standard
Purity (SEC-HPLC)	≥ 95% (Main Peak)
Protein Content (Biuret)	≥ 90%
Moisture (Karl Fischer)	≤ 5.0%
pH (Solution)	6.5 - 7.5
Endotoxin (LAL)	< 1.0 EU/mg
Bioburden	Meets Ph. Eur. 2.6.12 requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.