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70343
Mouse GM-CSF Recombinant Protein
Cytokines
Growth Factors and Cytokines

Mouse GM-CSF Recombinant Protein #70343

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Mouse GM-CSF Recombinant Protein: Image 1
Serial dilutions of Mouse GM-CSF Recombinant Protein were added to FDC-P1 cells. Cell proliferation was measured and the linear portion of the curve was used to calculate the ED50.
Mouse GM-CSF Recombinant Protein: Image 2
The purity of Mouse GM-CSF Recombinant Protein was determined by SDS-PAGE of 1 µg reduced (+) and non-reduced (-) recombinant mGM-CSF and staining with Coomassie Blue.

Storage

Mouse GM-CSF Recombinant Protein is supplied as lyophilized material that is very stable at -20°C. It is recommended to reconstitute with sterile water at a concentration of 0.1 mg/ml which can be further diluted in aqueous solutions as needed. Addition of a carrier protein (0.1% HSA or BSA) is recommended for long-term storage.

Product Description

MW (kDa) 14.3
Purity A greater than or equal to 95% purity was determined by SDS-PAGE.
Endotoxin Endotoxin levels are less than or equal to 1 EU / 1 μg mGM-CSF.
Activity The bioactivity of recombinant mGM-CSF was determined in an FDC-P1 cell proliferation assay. The ED50 of each lot is less than or equal to 0.05 ng/ml.

Source / Purification

Recombinant mouse GM-CSF was expressed in E. coli and is supplied in a lyophilized form.

Background

Granulocyte-macrophage colony-stimulating factor (GM-CSF) is produced by activated T cells, NK cells, and macrophages (1,2). Target cells include granulocytes, monocyte precursors, and subsets of differentiated myeloid cells (1,3,4). Many target cells require GM-CSF for survival. GM-CSF induces proliferation, is involved in the hematopoietic differentiation of dendritic cells, and is a key factor in differentiation pathways leading from stem cells. GM-CSF activates effector functions of myeloid cells, thereby linking adaptive and innate immunity and in turn may boost anti-tumor immunity (5). GM-CSF receptor is composed of GM-CSFRα and the common β chain, βC, which is also utilized by IL-3 and IL-5 (1). Binding of GM-CSF initiates the Jak2, Stat5, and PI3K/Akt pathways (1).
  1. Guthridge, M.A. et al. (1998) Stem Cells 16, 301-13.
  2. Zhang, A.L. et al. (2007) Blood 110, 2484-93.
  3. Sonoda, Y. et al. (1988) Proc Natl Acad Sci U S A 85, 4360-4.
  4. Sonoda, Y. et al. (1988) Blood 72, 1381-6.
  5. de la Cruz-Merino, L. et al. (2008) Oncologist 13, 1246-54.

Pathways & Proteins

Explore pathways + proteins related to this product.

Limited Uses

Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST's products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST's Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
To Purchase # 70343
Cat. # Size Qty. Price
70343S
20 µg $ 247