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Human Serum Albumin Protein, His Tag, low endotoxin (MALS verified)

COADS MS
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HSA-H522a-1mg (200ug X 5)
$510.00
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Product Details

  • Synonym

    Serum albumin, ALB, Alb

  • Source

    Human Serum Albumin, His Tag (HSA-H522a) is expressed from human 293 cells (HEK293). It contains AA Asp 25 - Leu 609 (Accession # P02768-1).

    Predicted N-terminus: Asp 25

    Request for sequence

  • Molecular Characterization

    Serum Albumin Structure

    Other Tags and Version Biotin & Other Labeled Version

    This protein carries a polyhistidine tag at the C-terminus.

    The protein has a calculated MW of 67.4 kDa. The protein migrates as 67-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin

    Less than 0.01 EU per μg by the LAL method / rFC method.

  • Purity

    >95% as determined by SDS-PAGE.

    >95% as determined by SEC-MALS.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.

  • ACRO Quality Management System

    1. QMS(ISO, GMP)
    2. Quality Advantages
    3. Quality Control Process

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Performance Data

  • SDS-PAGE

    Serum Albumin SDS-PAGE

    Human Serum Albumin, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

  • SEC-MALS

    Serum Albumin SEC-MALS

    The purity of Human Serum Albumin, His Tag (Cat. No. HSA-H522a) is more than 95% and the molecular weight of this protein is around 60-75 kDa verified by SEC-MALS.

    Report

  • Bioactivity-BLI

    Serum Albumin BLI

    Loaded Biotinylated Human FCGRT&B2M Heterodimer Protein, His,Avitag (Cat. No. FCM-H82W7) on SA Biosensor, can bind Human Serum Albumin, His Tag, low endotoxin (Cat. No. HSA-H522a) with an affinity constant of 0.596 μM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

    Protocol

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Background

serum albumin (SA) is also known as ALB, which is the main protein of plasma and has a good binding capacity for water,Ca2+,Na+,K+,fatty acids,hormones, bilirubin and drugs.The main function of SA is the regulation of the colloidal osmotic pressure of blood. As Major zinc transporter in plasma, SA typically binds about 80% of all plasma zinc. A variant structure of albumin could lead to increased binding of zinc resulting in an asymptomatic augmentation of zinc concentration in the blood. Defects in serum albumin can cause familial dysalbuminemic hyperthyroxinemia which is a form of euthyroid hyperthyroxinemia that is due to increased affinity of serum albumin for T4. It is the most common cause of inherited euthyroid hyperthyroxinemia in Caucasian population.

Recent Advances

 
Drug Development Progress
  • English Name：

    Serum albumin

  • Category：

  • Approved Drugs：

    17 Details

  • Drugs in Clinical Trials：

    13 Details

  • Highest Development Stage：

    Approved

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