Active Recombinant Human CSF1R(538-end) Protein, N-His-tagged

Cat.No. : CSF1R-91H
Product Overview : N-terminal 6Histagged, recombinant, human FMS, amino acids 538–end, expressed by baculovirus in Sf21 insect cells. Purified using Ni2+/NTAagarose.
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Description : CSF1R (colony stimulating factor I receptor), formerly known as FMS (McDonough feline sarcoma viral oncogene), is a receptor tyrosine kinase for CSF-1 and expressed primarily in monocytes, macrophages, and human tumor tissue. CSF-1 binding to FMS induces dimerization of the tyrosine kinase domain of the receptor, and stimulates the survival, proliferation, and differentiation of hematopoietic cells of the monocyte-macrophage series.
Source : Sf21
Species : Human
Tag : His
Protein length : 538-end
Form : 1.282mg/ml of enzyme in 50mM Tris/HCl pH7.5, 150mM NaCl, 0.1mM EGTA, 0.03% Brij-35, 270mM sucrose, 0.2mM PMSF, 1mM benzamidine, 0.1% 2-mercaptoethanol. Frozen solution.
Bio-activity : this lot showed a minimum activity of 317U/mg, where one unit of FMS activity is defined as 1nmol phosphate incorporated into 250μM (KKKSPGEYVNIEFG) per minute at 30 centigrade with a final ATP concentration of 100μM.
Molecular Mass : 50.2 kDa
AA Sequence : 1 MHHHHHHEFY KYKQKPKYQV RWKIIESYEG NSYTFIDPTQ LPYNEKWEFP RNNLQFGKTL 61 GAGAFGKVVE ATAFGLGKED AVLKVAVKML KSTAHADEKE ALMSELKIMS HLGQHENIVN 121 LLGACTHGGP VLVITEYCCY GDLLNFLRRK AEAMLGPSLS PGQDPEGGVD YKNIHLEKKY 181 VRRDSGFSSQ GVDTYVEMRP VSTSSNDSFS EQDLDKEDGR PLELRDLLHF SSQVAQGMAF 241 LASKNCIHRD VAARNVLLTN GHVAKIGDFG LARDIMNDSN YIVKGNARLP VKWMAPESIF 301 DCVYTVQSDV WSYGILLWEI FSLGLNPYPG ILVNSKFYKL VKDGYQMAQP AFAPKNIYSI 361 MQACWALEPT HRPTFQQICS FLQEQAQEDR RERDYTNLPS SSRSGGSGSS SSELEEESSS 421 EHLTCCEQGD IAQPLLQPNN YQFC
Purity : Purity 94.1% by SDS-PAGE and Coomassie blue staining.
Applications : Drug Discovery & Development
Storage : 6 months at -70 centigrade.
Handling Advice : Rapidly thaw the vial under cold water and immediately place on ice. Aliquot unused material into prechilled micro-centrifuge tubes and immediately snap-freeze the vials in liquid nitrogen prior to re-storage at -70 centigrade.
Use/Stability : On receipt of material store at -70 centigrade. Unopened reagent is stable for a minimum of 1 year from date of shipment when stored at recommended storage temperature. Avoid repeat freeze/thaw cycles. For maximum recovery of product, centrifuge original vial prior to removing the cap.
SDS-PAGE: 14–64ng of this lot of enzyme phosphorylated 250μM (KKKSPGEYVNIEFG) in the assay.
Gene Name : CSF1R colony stimulating factor 1 receptor [ Homo sapiens (human) ]
Official Symbol : CSF1R
Synonyms : CSF1R; colony stimulating factor 1 receptor; FMS; CSFR; FIM2; GPSC; HDLS; C-FMS; CD115; HDLS1; CSF-1R; BANDDOS; M-CSF-R
Gene ID : 1436
mRNA Refseq : NM_005211.4
Protein Refseq : NP_005202.2 
MIM : 164770
UniProt ID : P07333

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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Are there any FDA-approved drugs targeting CSF1R for clinical use? 07/20/2021

Yes, drugs like pexidartinib have been approved for the treatment of certain rare tumors called tenosynovial giant cell tumors (TGCT) that overexpress CSF1R.

How can CSF1R inhibitors impact the tumor microenvironment? 10/22/2018

CSF1R inhibitors can modulate the tumor microenvironment by reducing the number of tumor-associated macrophages and promoting an anti-tumor immune response.

Can CSF1R inhibitors be used in combination with other cancer treatments? 09/20/2018

Yes, CSF1R inhibitors are often used in combination with chemotherapy and immunotherapy to enhance treatment effectiveness.

What are the potential clinical applications of CSF1R inhibitors? 01/21/2017

CSF1R inhibitors are being investigated for cancer therapy to block tumor-promoting macrophages and slow down cancer progression.

Can CSF1R inhibitors be used to treat neurodegenerative diseases? 12/04/2016

Research is ongoing, and CSF1R inhibitors are being explored as a potential therapy for neurodegenerative diseases, but no FDA-approved treatments currently exist.

Customer Reviews (3)

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Reviews
01/09/2022

    With its remarkable quality, reliability, and the manufacturer's excellent technical support, I am confident that it will be an invaluable asset in driving my scientific inquiries forward and facilitating groundbreaking discoveries in my field.

    10/30/2017

      This variety allows me to select the most appropriate option based on the specific requirements of my research.

      03/10/2017

        the manufacturer's commitment to quality control and rigorous testing guarantees the reliability and reproducibility of the CSF1R protein, which is essential for obtaining accurate and consistent results.

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