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Active Recombinant Human Colony Stimulating Factor 1 (Macrophage)

Cat.No. : CSF1-167H
Product Overview : Recombinant Human interleukin 4 encoding the N-terminal 190 amino acids of the human Macrophage Colony-Stimulating Factor 1 (M-CSF) protein and was expressed in modifiedhuman 293 cells.
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Cat. No. : CSF1-167H
Description : M-CSF (macrophage colony stimulating factor), also known as colony stimulating factor-1 (CSF-1), is a homodimeric glycoprotein the subunits of which are linked by disulfide bonds. Different splice variants of M-CSF have been found which differ at the C-terminus.
Source : Human 293 cells.
Amino Acid Sequence : EEVSEYCSHMIGSGH LQSLQRLIDSQME TSCQITFEFV DQEQLKDPV CYLKK AFL LV QD I ME DTMR FRDNTPNAIA IVQLQELSLR LK SCFTK DYEEH DKACV RTF YE TPLQL LE K V KNVFNETKNLLDKDWNIFSKNCNNSFAECSSQDVVTKPDCN.
Molecular Mass : Under reducing conditionsM-CSFmigrates as two bands between 20 and 35 kDa in SDS-PAGE due to post-translational modifications, in particular glycosylation. This compares with unmodified M-CSF that has a predicted molecular mass of 18.4 kDa.
PI : M-CSF separates into a number of isoforms with a pI between 3.5 and 5 in 2D PAGE due to post-translational modifications, in particular glycosylation. This compares with the unmodified M-CSF that has a predicted pI of 4.8.
% Carbohydrate : Purified M-CSF consists of 0–50% carbohydrate by weight.
Glycosylation : M-CSF contains N- and O-linked oligosaccharides.
Purity : >95%, as determined by SDS-PAGE and visualised by Coomassie Brilliant Blue.
Formulation : When reconstituted in 0.5 ml sterile phosphate-buffered saline, the solution will contain 1% human serum albumin (HSA) and 10% trehalose.
Reconstitution : It is recommended that 0.5 ml of sterile phosphate-buffered saline be added to the vial.
Storage : Lyophilised products should be stored at 2 to 8°C. Following reconstitution short-term storage at 4°C is recommended and longer-term storage of aliquots at -18 to -20°C. Repeated freeze thawing is not recommended.
Activity : The ED50of M-CSF is typically 5–15 ng /ml as measured in a cell proliferation assay using the M-CSF dependent mouse monocytic mNFS-60 cell line.
Gene Name : CSF1 colony stimulating factor 1 (macrophage) [ Homo sapiens ]
Synonyms : CSF1; colony stimulating factor 1 (macrophage); MCSF; MGC31930; OTTHUMP00000013363; OTTHUMP00000013364; colony stimulating factor 1; macrophage colony stimulating factor; OTTHUMP00000013362
Gene ID : 1435
mRNA Refseq : NM_000757
Protein Refseq : NP_000748
MIM : 120420
UniProt ID : P09603
Chromosome Location : 1q21-p13
Pathway : Cytokine-cytokine receptor interaction; Hematopoietic cell lineage
Function : cytokine activity; growth factor activity; protein binding; macrophage colony stimulating factor receptor binding; protein homodimerization activity

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (5)

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How does CSF1 affect cancer progression? 09/20/2022

CSF1 is implicated in tumor-associated macrophages, influencing tumor growth, invasion, and the tumor microenvironment.

What are the potential side effects of CSF1 therapy? 07/11/2022

Side effects may include immune-related adverse events, inflammation, and alterations in white blood cell counts.

Can CSF1 therapy be combined with other treatments? 08/26/2020

Yes, there is ongoing research on combining CSF1-targeted therapies with other immunotherapies or conventional treatments to enhance efficacy.

What are the challenges in developing CSF1-based therapies? 09/26/2019

Challenges include maintaining the balance of immune responses, potential off-target effects, and variability in patient responses.

In what ways is CSF1 being researched for neurological disorders? 10/01/2018

Studies are exploring its role in neuroinflammation, neuroprotection, and potential therapeutic interventions for conditions like Alzheimer's disease.

Customer Reviews (3)

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Reviews
10/30/2017

    The CSF1 protein is renowned for its exceptional quality and reliability, making it an ideal choice to fulfill my experimental requirements.

    03/10/2017

      With its high purity and stability, this protein ensures dependable and accurate results, which are crucial for the success of my research endeavors.

      06/09/2016

        Whether it is for investigating cellular pathways, studying protein functions, or exploring signaling cascades, the CSF1 protein offers unparalleled versatility and performance.

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