Product Datasheet

Product Description
Product: Transthyretin/Prealbumin, Human Plasma
Catalog Number: HSPA
Product Page:
Description: Transthyretin (TTR), also known as prealbumin (PALB), is found in plasma at 30 mg per 100 ml. Transthyretin functions in the transport of thyroxine, vitamin A, and retinol-binding protein. Clinically, prealbumin is a sensitive indicator of impaired liver function; low levels are found in viral hepatitis, cirrhosis, malnutrition, inflammation, and surgical trauma. Prepared from plasma shown to be non reactive for HbsAG, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests. >95percent pure by SDS-PAGE. Add deionized water to original volume, aliquot and freeze unused portion.
Recommended Storage: -70 C
Shipping Conditions: Cold pack
Minimum Shelf Life: 3 years from delivery
Technical Information
Purity: >95% by SDS-PAGE analysis
Source: Human plasma
Molecular Weight: 55,000
Sample Characteristics
Lot Number: HSPA-2916
Aliquot: 1 x 1.0 mg
Concentration: 2.44 mg/ml before lyophilization
Volume: 0.41 ml before lyophilization
Buffer: 0.05M Sodium Phosphate; 0.15M NaCl; pH 7.5
Form: Lyophilized powder
Optimal experimental conditions and working dilutions must be determined by the end user. Sample concentration and volume are for example purposes only and do not necessarily represent the product that will be received. Please contact us for a current lot-specific product datasheet.
For in vitro laboratory use only
Molecular Innovations, Inc. - 46430 Peary Court, Novi, MI 48377, USA
Tel: (888) 557-5055 - Fax: (248) 896-0148 -