M-CSF/CSF1 Protein (AA 33-255) (His tag)

Catalog No. ABIN7274421

This Recombinant M-CSF/CSF1 protein is produced in HEK-293 Cells.

Quick Overview for M-CSF/CSF1 Protein (AA 33-255) (His tag) (ABIN7274421)

Target: M-CSF/CSF1 (CSF1) (Colony Stimulating Factor 1 (Macrophage) (CSF1))

Protein Type: Recombinant

Biological Activity: Active

Origin: Cynomolgus

Source: HEK-293 Cells

Purity: > 95 % as determined by Bis-Tris PAGE

Product Details

Protein Characteristics: AA 33-255

Purification tag / Conjugate: This M-CSF/CSF1 protein is labelled with His tag.

Purpose: Cynomolgus M-CSF/CSF-1 Protein

Sequence: Glu33-Leu255

Characteristics: Recombinant Cynomolgus M-CSF/CSF-1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Glu33-Leu255.

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1 EU per μg by the LAL method.

Biological Activity Comment: Cynomolgus M-CSF R, His Tag immobilized on CM5 Chip can bind Cynomolgus M-CSF, His Tag with an affinity constant of 0.889 uM as determined in SPR assay (Biacore T200).,Immobilized Cynomolgus M-CSF, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Human M-CSF R, hFc Tag with the EC50 of 6.5ng/ml determined by ELISA (QC Test).,Cynomolgus M-CSF on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 μg or less, at 1 mg/mL for 500 μg or 1 mg lyophilized powder. Do not mix by vortex or vigorous shaking.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3 months after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: M-CSF/CSF1 (CSF1) (Colony Stimulating Factor 1 (Macrophage) (CSF1))

Alternative Name: M-CSF

Background: CSF-1, also known as M-CSF , is a four alpha -helical-bundle cytokine that is the primary regulator of macrophage survival, proliferation and differentiation. CSF-1 is also essential for the survival and proliferation of osteoclast progenitors.CSF-1 is cytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. This mutation leads to a deletion of exons 2-7 of the EGFR gene and renders the mutant receptor incapable of binding any known ligand.

Molecular Weight: 26.26 kDa. Due to glycosylation, the protein migrates to 45-55 kDa based on Bis-Tris PAGE result.

NCBI Accession: XP_045221641

Pathways: RTK Signaling