Recombinant Human HSP70 / HSPA1A Protein (His tag)

    • Recombinant Human HSP70 / HSPA1A Protein (His tag)-Elabscience
    • Recombinant protein products for various applications-Elabscience
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    • Recombinant Human HSP70 / HSPA1A Protein (His tag)-Elabscience
    • Recombinant protein products for various applications-Elabscience
    • Recombinant Human HSP70 / HSPA1A Protein (His tag)-Elabscience
    • Recombinant protein products for various applications-Elabscience

      Catalog number:PKSH030303

      Synonyms:HEL-S-103;HSP70-1;HSP70-1A;HSP70I;HSP72;HSPA1

      Size:
      • 50 µg
      • 100 µg
      Qty:
      - +
      Price: $454

      Lead Time: 7~10 daysWelcome to order from local distributors.

      Add to cart Compare Bulk request Manual

      Overview

      Synonyms HEL-S-103;HSP70-1;HSP70-1A;HSP70I;HSP72;HSPA1
      Species Human
      Expression_host Baculovirus-Insect Cells
      Sequence Ala 2-Asp 641
      Accession P08107
      Mol_Mass 72.2 kDa
      Tag N-His
      Bio_Activity 1. Measured by its ability to bind human PARP1 in a functional ELISA.2. Measured by its ability to bind mouse PARP1 in a functional ELISA.

      Properties

      Purity > 85 % as determined by reducing SDS-PAGE.
      Endotoxin < 1.0 EU per µg as determined by the LAL method.
      Storage Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
      Shipping This product is provided as lyophilized powder which is shipped with ice packs.
      Formulation Lyophilized from sterile 20mM Tris, 500mM NaCl, pH 7.4, 10% gly
      Reconstitution Please refer to the printed manual for detailed information.

      Background

      HSPA1A is a member of the Hsp70 protein family. The 70 kilodalton heat shock proteins (Hsp70s) are a family of ubiquitously expressed heat shock proteins. HSP are abundant and conserved proteins present in all cells. Upon temperature shock or other stress stimuli, HSP are synthesized intracellularly, which may protect cells from protein denaturation or from death. Extracellularly, HSP can serve a cytokine function to initiate both innate and adaptive immunity through activation of APC. HSP serves also a chaperone function and facilitates presentation of antigen peptide to T cells. Molecular chaperones of the Hsp70 family have diverse functions in cells. They assist the folding of newly synthesized and stress-denatured proteins, as well as the import of proteins into organelles, and the dissociation of aggregated proteins. The well-conserved Hsp70 chaperones are ATP dependent: binding and hydrolysis of ATP regulates their interactions with unfolded polypeptide substrates, and ATPase cycling is necessary for their function. All cellular functions of Hsp70 chaperones use the same mechanism of ATP-driven polypeptide binding and release. 

      SDS-PAGE

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      MSDS for ELISA

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