

ALB (Human) Recombinant Protein

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Specifications
Product Description
Human ALB (P02768-1, Asp25-Leu609) partial recombinant protein with His-Avi tag at C-terminus expressed in HEK293 cells.
Sequence
Asp25-Leu609
Host
Human
Theoretical MW (kDa)
69.4 kDa
Due to gForm
Lyophilized
Preparation Method
Mammalian cell (HEK293) expression system
Purity
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin Level
< 1 EU per 1 ug of protein (determined by LAL method)
Quality Control Testing
SEC-HPLC and Tris-Bis PAGE
SEC-HPLC
The purity of Human Serum Albumin is greater than 95% as determined by SEC-HPLC.
Tris-Bis PAGE
Human Serum Albumin on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
Recommend Usage
Biological Activity
SPR
Tris-Bis PAGE
The optimal working dilution should be determined by the end user.Storage Buffer
Lyophilized from filtered solution in PBS, pH 7.4 (5% trehalose).
Storage Instruction
After reconstitution with deionized water to a final concentration more than 100 ug/ml, store at 4°C for 1 week. For long term storage, store at -80°C for 1 year.
Aliquot to avoid repeated freezing and thawing. -
Applications
Functional Study
Surface Plasmon Resonance
Human Serum Albumin, His Tag immobilized on CM5 Chip can bind Human FcRn, His Tag with an affinity constant of 0.728 uM as determined in SPR assay (Biacore T200). -
Gene Info — ALB
Entrez GeneID
213Protein Accession#
P02768-1Gene Name
ALB
Gene Alias
DKFZp779N1935, PRO0883, PRO0903, PRO1341
Gene Description
albumin
Gene Ontology
HyperlinkGene Summary
Albumin is a soluble, monomeric protein which comprises about one-half of the blood serum protein. Albumin functions primarily as a carrier protein for steroids, fatty acids, and thyroid hormones and plays a role in stabilizing extracellular fluid volume. Albumin is a globular unglycosylated serum protein of molecular weight 65,000. Albumin is synthesized in the liver as preproalbumin which has an N-terminal peptide that is removed before the nascent protein is released from the rough endoplasmic reticulum. The product, proalbumin, is in turn cleaved in the Golgi vesicles to produce the secreted albumin. [provided by RefSeq
Other Designations
cell growth inhibiting protein 42|growth-inhibiting protein 20|serum albumin
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