Order Entry
United States
Orders LinkContactUsLinkComponent
Human Recombinant CNTF (from <i>E. coli</i>)

Human Recombinant CNTF (from E. coli)

50 μg
Catalog # 220023-758
Marketsource
Supplier:   R&D Systems
Supplier #:  257-NT-050/CF
Human Recombinant CNTF (from <i>E. coli</i>)
Catalog # 220023-758
Supplier:  R&D Systems
Marketsource
CAS Number:  
Human Recombinant CNTF (from E. coli)

50 μg

CAS Number:  
Price
$1,132.34
Log in for availability
Each
Some Products May Be Restricted
Certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order or specific license or customer documentation. More info
Product Details & Documents

The Recombinant Human CNTF Protein from R&D Systems is derived from E. coli. The Recombinant Human CNTF Protein has been validated for the following applications: Bioactivity.

Specifications

Specifications

  • Size:
    50 μg
  • Storage Conditions:
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 3 months, 2 to 8 C under sterile conditions after reconstitution.
  • Molecular Weight:
    23-26 kDa, reducing conditions
  • Purity:
    >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie« Blue Staining.
  • Endotoxin Content:
    <0.10 EU per 1 ╡g of the protein by the LAL method.
  • Accession No.:
    P26441.1
  • Source:
    E. coli
  • Cat. No.:
    220023-758
  • Protein/Peptide Type:
    Recombinant
  • Gene ID:
    1270
  • Protein Synonyms:
    ciliary neurotrophic factor|HCNTF
  • Protein/Peptide Name:
    CNTF
  • Conjugation:
    Unconjugated
  • Species:
    Human

Specifications

Some Products May Appear Restricted

To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.

If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)

 

If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation;  additional documentation will be requested for these items prior to shipment.