Abcam, ab259385, Recombinant mouse GM-CSF protein (Active)

Size: 10µg / 50µg / 100µg
Recombinant mouse GM-CSF protein (Active) is a Mouse Full Length protein, in the 17 to 141 aa range, expressed in HEK 293 cells, with >95%, <0.005 EU/µg endotoxin level, suitable for SDS-PAGE, FuncS, Mass Spec, Cell Culture, HPLC.
Key facts
Purity:>95% SDS-PAGE,
Endotoxin level:<0.005 EU/µg,
Expression system:HEK 293 cells,
Tags:Tag free,
Applications:FuncS, SDS-PAGE, Cell Culture, HPLC, Mass SpecSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Biologically active:Yes,
Biological activity:Fully biologically active when compared to standard. Determined by the dose dependant proliferation of MC/9 cells.ED50 is ≤0.04 ng/mL, corresponding to a specific activity of 2.50 x 107 units/mg.,
Accession:P01587,
Animal free:Yes,
Carrier free:No,
Species:Mouse,
Reconstitution:Reconstitute in PBS,
Storage buffer:pH: 6 - 8Constituents: 10.26% Trehalose, 0.727% Dibasic monohydrogen potassium phosphate, 0.248% Potassium phosphate monobasic

Product details:
This protein is filter sterilised prior to aliquoting and lyophilisation. All aliquoting and lyophilisation steps are performed in a sterile environment

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions-Ambient, Appropriate long-term storage conditions-Ambient

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
GM-CSF also known as Granulocyte-Macrophage Colony-Stimulating Factor is a glycoprotein with a mass of approximately 23 kDa. This protein plays a mechanical role in stimulating the differentiation and proliferation of hematopoietic progenitor cells into granulocytes and macrophages. Its expression occurs in various cell types including macrophages T cells endothelial cells and fibroblasts. GM-CSF interacts with its specific receptor known as CSF2 receptor to exert its effects.
Biological function summary
GM-CSF influences the immune system by enhancing the functional capacity of mature neutrophils macrophages and eosinophils. GM-CSF protein acts alone and not as part of a larger protein complex. It is important in regulating immune responses and inflammation. Due to its role in promoting the survival and activation of these immune cells GM-CSF is important for mounting an effective immune defense in response to infections and other challenges.
Pathways
GM-CSF signaling is integral to the JAK-STAT pathway. This pathway is essential for transmitting signals from surface receptors like GM-CSF receptors into the nucleus thereby inducing gene expression that leads to cell survival and proliferation. GM-CSF also intersects with the ERK1/ERK2 MAPK pathway which is involved in regulating cellular processes such as division and differentiation. The GM-CSF receptor shares similarities with other cytokine receptors involved in these pathways making it related to various cytokines through its downstream signaling effects.
GM-CSF has a well-established connection to diseases like rheumatoid arthritis and multiple sclerosis. In rheumatoid arthritis overproduction of GM-CSF is linked to chronic inflammation and joint damage. In multiple sclerosis GM-CSF might contribute to the pathological immune responses against the central nervous system. Antibodies targeting GM-CSF or its receptor represent a therapeutic strategy for these autoimmune diseases. By modulating GM-CSF activity therapeutic approaches aim to reduce inflammation and autoimmunity highlighting the protein's importance in disease progression.