Anti-Human CSF2 Monoclonal Antibody
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Anti-Human CSF2 Monoclonal Antibody

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Anti-Human CSF2 Monoclonal Antibody

Clone: Lenbio                      Catalog#: AB5830


Granulocyte-macrophage colony-stimulating factor (GM-CSF), also known as colony-stimulating factor 2 (CSF2), is a monomeric glycoprotein produced by various cells and initially defined as a hematopoietic factor. It functions as a cytokine through secretion by macrophages, T cells, mast cells, natural killer cells, endothelial cells, and fibroblasts. With further research, it has been found that GM-CSF is not the key regulator of bone marrow cell generation in steady-state environments, but rather acts as an inflammatory factor to regulate innate and adaptive immunity. Unlike granulocyte colony-stimulating factor, it specifically promotes the proliferation and maturation of neutrophils, and GM-CSF affects more cell types, especially macrophages and eosinophils. Disorders in GM-CSF expression lead to abnormal increases in the number of bone marrow cells in multiple organs and mediate tissue inflammation through these mature bone marrow cells. In inflammatory environments, GM-CSF is mainly produced by Th cells and serves as an important bridge for communication between T cells and bone marrow cells.








Human IgG1(K214R)-kappa

Alternative Name:

KB-003,KB003;colony stimulating factor 2 (granulocyte-macrophage), granulocyte-macrophage colony stimulating factor, GM-CSF

Recommend Isotype Controls:

Anti-HEL Human IgG1(K214R)-Kappa Isotype control

Recommended Dilution Buffer:

ABDB-1002 or PBS, pH 7.4,Contains no stabilizers or preservatives.




PBS, pH 7.4,Contains no stabilizers or preservatives


<1EU/mg ,Determined by LAL gel clotting assay


>95% Determined by SDS-PAGE


0.2 μM filtered

Expression System:



Protein A




2 weeks, 2-8°C under sterile conditions after reconstitution. Avoid repeated freeze-thaw. -80°C for a long-term storage.

Protocol Information:

Since applications vary, each investigator should use the application references as a guide to help estimate the appropriate dose or concentration. The dose or concentration can be further optimized experimentally in a dose response or titration experiment.


Intended for research use only. Not for human, therapeutic, or diagnostic applications.

The buyer cannot sell or otherwise transfer this product for Commercial Purposes without written approval of Humimmu LLC.  

Copyright 2023. Humimmu LLC.  All Rights Reserved

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