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Recombinant Human CNTF

In stock
Catalog ID
100-59
Size Stock SKU Unit Price Qty
5 µg In Stock 100-59-5UG
$73.00
    20 µg Inquire for Availability 100-59-20UG
    $183.00
      100 µg In Stock 100-59-100UG
      $457.00
        500 µg Inquire for Availability 100-59-500UG
        $1,971.00
          1 mg Inquire for Availability 100-59-1MG
          $3,284.00
            5 µg (Animal-Free) In Stock 100-59AF-5UG
            $79.00
              20 µg (Animal-Free) In Stock 100-59AF-20UG
              $200.00
                100 µg (Animal-Free) In Stock 100-59AF-100UG
                $504.00
                  500 µg (Animal-Free) In Stock 100-59AF-500UG
                  $2,165.00
                    1 mg (Animal-Free) Inquire for Availability 100-59AF-1MG
                    $3,613.00
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                      Details

                      Ciliary neurotrophic factor (CNTF) is a neurotrophic factor that promotes the survival of neuronal cell populations, neurite outgrowth, and neurotransmitter synthesis. CNTF also plays an important protective role during nervous system injury.

                      Product images on the website are not representative of actual product, including, but not limited to differences in cap color, tube type, or label format.

                      Instructions

                      Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. If a precipitate is observed, centrifuge the solution thoroughly and use only the soluble fraction (removing it from the precipitate). A 10% overfill has been added to compensate for any loss of protein in the precipitate. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws.

                      Technical Specifications

                      Accession Number P26441
                      Source Genetically modified E.coli
                      Predicted Molecular Mass Monomer, 22.9 kDa (200 aa)
                      AA Sequence MAFTEHSPLT PHRRDLCSRS IWLARKIRSD LTALTESYVK HQGLNKNINL DSADGMPVAS TDQWSELTEA ERLQENLQAY RTFHVLLARL LEDQQVHFTP TEGDFHQAIH TLLLQVAAFA YQIEELMILL EYKIPRNEAD GMPINVGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRFIS SHQTGIPARG SHYIANNKKM
                      Formulation Lyophilized from a 0.2 µm filtered solution containing 10 mM sodium phosphate, pH 7.5
                      Product Reconstitution Sterile water at 0.1 mg/mL
                      Country of Origin USA

                       

                      Specification* Method of Determination Acceptance Criteria
                      Purity Reducing and Non-Reducing SDS PAGE ≥ 95%
                      Endotoxin Kinetic LAL ≤ 0.1 EU/µg
                      Biological Activity (ED50) TF-1 cell proliferation ≤ 325 ng/mL

                       

                      *Lot-specific values for the above specifications are supplied with each product on its corresponding COA.  The values provided here are minimum expected values to pass internal requirements.

                      Specifications

                      Storage
                      At or below -20°C
                      Shelf Life
                      12 months from date of receipt when stored at -20°C to -80°C as supplied.
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