Sample type Serum, Plasma, Cell Culture Supernatant, Other liquid samples
Components
Break apart microtiter test strips each coated single wells
8 x 12 (96 Total)
Lyophilized Standard
2 x vial
Biotin-labeled Antibody(Concentrated, 100X)
120 uL
HRP-Streptavidin Conjugate(Concentrated, 100X)
120 uL
Washing solution concentrate (25X)
30 mL
Sample Dilution buffer
20 mL
Antibody Dilution buffer
10 mL
Streptavidin Dilution buffer
10 mL
Stopping solution
10 mL
TMB Substrate (ready-to-use)
10 mL
Plate seals
3
Storage Store at 2-8°C.
target relevance
anti-Cabiralizumab antibody Anti-drug antibodies (ADAs) generated in subjects following administration of Cabiralizumab.
Cabiralizumab Cabiralizumab biologic drug binds Homo sapiens CSF1R Macrophage colony-stimulating factor 1 receptor
Homo sapiens CSF1R Macrophage colony-stimulating factor 1 receptor
Protein names Macrophage colony-stimulating factor 1 receptor
Alternative names CSF-1 receptor, Proto-oncogene c-Fms
Gene names CSF1R
Protein family Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily
Function Tyrosine-protein kinase that acts as a cell-surface receptor for CSF1 and IL34 and 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 pro-inflammatory chemokines in response to IL34 and CSF1, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone and tooth development. Required for normal male and female fertility, and for normal development of milk ducts and acinar structures in the mammary gland during pregnancy. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration, and promotes cancer cell invasion. Activates several signaling pathways in response to ligand binding, including the ERK1/2 and the JNK pathway (PubMed:20504948, PubMed:30982609). Phosphorylates PIK3R1, PLCG2, GRB2, SLA2 and CBL. Activation of PLCG2 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate, that then lead to the activation of protein kinase C family members, especially PRKCD. Phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, leads to activation of the AKT1 signaling pathway. Activated CSF1R also mediates activation of the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1, and of the SRC family kinases SRC, FYN and YES1. Activated CSF1R transmits signals both via proteins that directly interact with phosphorylated tyrosine residues in its intracellular domain, or via adapter proteins, such as GRB2. Promotes activation of STAT family members STAT3, STAT5A and/or STAT5B. Promotes tyrosine phosphorylation of SHC1 and INPP5D/SHIP-1. Receptor signaling is down-regulated by protein phosphatases, such as INPP5D/SHIP-1, that dephosphorylate the receptor and its downstream effectors, and by rapid internalization of the activated receptor. In the central nervous system, may play a role in the development of microglia macrophages (PubMed:30982608)
Structure Interacts with INPPL1/SHIP2 and THOC5 (By similarity). Monomer. Homodimer. Interacts with CSF1 and IL34. Interaction with dimeric CSF1 or IL34 leads to receptor homodimerization. Interacts (tyrosine phosphorylated) with PLCG2 (via SH2 domain). Interacts (tyrosine phosphorylated) with PIK3R1 (via SH2 domain). Interacts (tyrosine phosphorylated) with FYN, YES1 and SRC (via SH2 domain). Interacts (tyrosine phosphorylated) with CBL, GRB2 and SLA2
Post-translational modification Autophosphorylated in response to CSF1 or IL34 binding (PubMed:20489731, PubMed:23408870, PubMed:24336230). Phosphorylation at Tyr-561 is important for normal down-regulation of signaling by ubiquitination, internalization and degradation. Phosphorylation at Tyr-561 and Tyr-809 is important for interaction with SRC family members, including FYN, YES1 and SRC, and for subsequent activation of these protein kinases. Phosphorylation at Tyr-699 and Tyr-923 is important for interaction with GRB2. Phosphorylation at Tyr-723 is important for interaction with PIK3R1. Phosphorylation at Tyr-708 is important for normal receptor degradation. Phosphorylation at Tyr-723 and Tyr-809 is important for interaction with PLCG2. Phosphorylation at Tyr-969 is important for interaction with CBL. Dephosphorylation by PTPN2 negatively regulates downstream signaling and macrophage differentiation Ubiquitinated. Becomes rapidly polyubiquitinated after autophosphorylation, leading to its degradation
Involvement in disease Leukoencephalopathy, hereditary diffuse, with spheroids 1 An autosomal dominant adult-onset rapidly progressive neurodegenerative disorder characterized by variable behavioral, cognitive, and motor changes. Patients often die of dementia within 6 years of onset. Brain imaging shows patchy abnormalities in the cerebral white matter, predominantly affecting the frontal and parietal lobes.
Brain abnormalities, neurodegeneration, and dysosteosclerosis An autosomal recessive disease with variable manifestations. Main features are brain malformations with calcifying leukoencephalopathy, progressive neurodegeneration, and bone sclerotic features. The age at onset ranges from infancy to early adulthood. Neurologic features include loss of previous motor and language skills, cognitive impairment, spasticity, and focal seizures. Brain imaging shows periventricular white matter abnormalities and calcifications, large cisterna magna or Dandy-Walker malformation, and sometimes agenesis of the corpus callosum.
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Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from the PubMed database provided by the United States National Library of Medicine at the National Institutes of Health.
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