Recombinant Mouse G-CSF Protein

R&D Systems | Catalog # 414-CS

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Key Product Details

  • R&D Systems E. coli-derived Recombinant Mouse G-CSF Protein (414-CS)
  • Quality control testing to verify active proteins with lot specific assays by in-house scientists
  • All R&D Systems proteins are covered with a 100% guarantee

Source

E. coli

Accession Number

P09920

Applications

Bioactivity
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Product Specifications

Source

E. coli-derived mouse G-CSF protein
Val31-Ala208, with an N-terminal Met

Purity

>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.

Endotoxin Level

<0.01 EU per 1 μg of the protein by the LAL method.

N-terminal Sequence Analysis

Met

Predicted Molecular Mass

19 kDa

Activity

Measured in a cell proliferation assay using NFS‑60 mouse myelogenous leukemia lymphoblast cells. Shirafuji, N.et al. (1989) Exp. Hematol. 17:116.
The ED50 for this effect is 10-60 pg/mL.

Reviewed Applications

Read 3 reviews rated 4.3 using 414-CS in the following applications:

Formulation, Preparation, and Storage

Carrier Free
What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

Carrier: 414-CS
Formulation Lyophilized from a 0.2 μm filtered solution in Citric Acid and Tween® 20 with BSA as a carrier protein.
Reconstitution Reconstitute at 100 μg/mL in sterile deionized water.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Carrier Free: 414-CS/CF
Formulation Lyophilized from a 0.2 μm filtered solution in Citric Acid and Tween® 20 with Trehalose.
Reconstitution Reconstitute at 100 μg/mL in sterile deionized water.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: G-CSF

G-CSF is a pleiotropic cytokine best known for its specific effects on the proliferation, differentiation, and activation of hematopoietic cells of the neutrophilic granulocyte lineage. It is produced mainly by monocytes and macrophages upon activation by endotoxin, TNF-alpha and IFN-gamma. Other cell types including fibroblasts, endothelial cells, astrocytes and bone marrow stromal cells can also secrete G-CSF after LPS, IL-1 or TNF-alpha activation. In addition, various carcinoma cell lines and myeloblastic leukemia cells can express G-CSF constitutively.

The murine G-CSF cDNA encodes a 208 amino acid (aa) residue precursor protein containing a 30 aa residue signal peptide that is proteolytically cleaved to generate the 178 aa residue mature protein. Human G-CSF is 73% identical at the amino acid level to murine G-CSF and the two proteins show species cross-reactivity.

In vitro, G-CSF stimulates growth, differentiation and functions of cells from the neutrophil lineage. It also has blast cell growth factor activity and can synergize with IL-3 to shorten the Go period of early hematopoietic progenitors. Consistent with its in vitro functions, G-CSF has been found to play important roles in defense against infection, in inflammation and repair, and in the maintenance of steady state hematopoiesis. Recombinant human G-CSF has been approved for the amelioration of chemotherapy induced neutropenia as well as for severe chronic neutropenia following marrow transplant.

Long Name

Granulocyte Colony Stimulating Factor

Alternate Names

C17orf33, CSF3, CSF3OS, Filgrastim, GCSF, Lenograstim, Pluripoietin

Entrez Gene IDs

1440 (Human); 12985 (Mouse)

Gene Symbol

CSF3

UniProt

P09920

Additional G-CSF Products

Product Documents for Recombinant Mouse G-CSF Protein

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Note: Certificate of Analysis not available for kit components.

Download SDS 414-CS (with carrier)
Download SDS 414-CS/CF (carrier free)

Product Specific Notices for Recombinant Mouse G-CSF Protein

For research use only

Citations for Recombinant Mouse G-CSF Protein

Customer Reviews for Recombinant Mouse G-CSF Protein (3)

4.3 out of 5
3 Customer Ratings
5 Stars
67%
4 Stars
0%
3 Stars
33%
2 Stars
0%
1 Stars
0%

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  • Recombinant Mouse G-CSF Protein
    Name: Leslie Priddy
    Application: Cell Adhesion
    Verified Customer | Posted 04/01/2018
  • Name: Sitara Sankar
    Verified Customer | Posted 05/15/2017
  • Recombinant Mouse G-CSF Protein
    Name: Anonymous
    Application: Stem/Immune cell maintenance or differentiation
    Verified Customer | Posted 08/03/2016

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