Anticorps FGFR3

19 produits

FGFR3 est un gène codé par le symbole FGFR3. D'autres noms incluent: Fibroblast growth factor receptor 3; FGFR-3; JTK4. FGFR3 a une masse de 87.71kDa, une longueur d'acide aminé de 806, et est impliqué dans les maladies: Achondroplasia; Crouzon syndrome with acanthosis nigricans; Thanatophoric dysplasia 1; Thanatophoric dysplasia 2; Hypochondroplasia; Bladder cancer; Cervical cancer; Camptodactyly, tall stature, and hearing loss syndrome; Multiple myeloma; Lacrimo-auriculo-dento-digital syndrome; Keratinocytic non-epidermolytic nevus; Muenke syndrome; Keratosis, seborrheic; Testicular germ cell tumor; Achondroplasia, severe, with developmental delay and acanthosis nigricans.

Nous proposons 19 des anticorps contre FGFR3, élevé dans Lapin, Souris et Human, qui sont appropriés pour le WB, IHC, ELISA, ICC/IF et IP avec des échantillons dérivés de Humain, Souris, Rat et Singe.

Informations sur les Gènes et les Protéines

Résumé UniProt
Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation and apoptosis. Plays an essential role in the regulation of chondrocyte differentiation, proliferation and apoptosis, and is required for normal skeleton development. Regulates both osteogenesis and postnatal bone mineralization by osteoblasts. Promotes apoptosis in chondrocytes, but can also promote cancer cell proliferation. Required for normal development of the inner ear. Phosphorylates PLCG1, CBL and FRS2. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. Phosphorylation of FRS2 triggers recruitment of GRB2, GAB1, PIK3R1 and SOS1, and mediates activation of RAS, MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Plays a role in the regulation of vitamin D metabolism. Mutations that lead to constitutive kinase activation or impair normal FGFR3 maturation, internalization and degradation lead to aberrant signaling. Over-expressed or constitutively activated FGFR3 promotes activation of PTPN11/SHP2, STAT1, STAT5A and STAT5B. Secreted isoform 3 retains its capacity to bind FGF1 and FGF2 and hence may interfere with FGF signaling.
Résumé Entrez
This gene encodes a member of the fibroblast growth factor receptor (FGFR) family, with its amino acid sequence being highly conserved between members and among divergent species. FGFR family members differ from one another in their ligand affinities and tissue distribution. A full-length representative protein would consist of an extracellular region, composed of three immunoglobulin-like domains, a single hydrophobic membrane-spanning segment and a cytoplasmic tyrosine kinase domain. The extracellular portion of the protein interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation. This particular family member binds acidic and basic fibroblast growth hormone and plays a role in bone development and maintenance. Mutations in this gene lead to craniosynostosis and multiple types of skeletal dysplasia.
Spécificité tissulaire
Expressed in brain, kidney and testis. Very low or no expression in spleen, heart, and muscle. In 20- to 22-week old fetuses it is expressed at high level in kidney, lung, small intestine and brain, and to a lower degree in spleen, liver, and muscle. Isoform 2 is detected in epithelial cells. Isoform 1 is not detected in epithelial cells. Isoform 1 and isoform 2 are detected in fibroblastic cells.
Implication dans la maladie
Achondroplasia: A frequent form of short-limb dwarfism. It is characterized by a long, narrow trunk, short extremities, particularly in the proximal (rhizomelic) segments, a large head with frontal bossing, hypoplasia of the midface and a trident configuration of the hands. ACH is an autosomal dominant disease.

Crouzon syndrome with acanthosis nigricans: Classic Crouzon disease which is caused by mutations in the FGFR2 gene is characterized by craniosynostosis (premature fusion of the skull sutures), and facial hypoplasia. Crouzon syndrome with acanthosis nigricans (a skin disorder characterized by pigmentation anomalies), CAN, is considered to be an independent disorder from classic Crouzon syndrome. CAN is characterized by additional more severe physical manifestation, such as Chiari malformation, hydrocephalus, and atresia or stenosis of the choanas, and is caused by a specific mutation (Ala-391 to Glu) in the transmembrane domain of FGFR3. It is proposed to have an autosomal dominant mode of inheritance.

Thanatophoric dysplasia 1: A neonatal lethal skeletal dysplasia. Affected individuals manifest severe shortening of the limbs with macrocephaly, narrow thorax, short ribs, and curved femurs.

Thanatophoric dysplasia 2: A neonatal lethal skeletal dysplasia causing severe shortening of the limbs, narrow thorax and short ribs. Patients with thanatophoric dysplasia type 2 have straight femurs and cloverleaf skull.

Hypochondroplasia: Autosomal dominant disease and is characterized by disproportionate short stature. It resembles achondroplasia, but with a less severe phenotype.

Bladder cancer: A malignancy originating in tissues of the urinary bladder. It often presents with multiple tumors appearing at different times and at different sites in the bladder. Most bladder cancers are transitional cell carcinomas that begin in cells that normally make up the inner lining of the bladder. Other types of bladder cancer include squamous cell carcinoma (cancer that begins in thin, flat cells) and adenocarcinoma (cancer that begins in cells that make and release mucus and other fluids). Bladder cancer is a complex disorder with both genetic and environmental influences.

Cervical cancer: A malignant neoplasm of the cervix, typically originating from a dysplastic or premalignant lesion previously present at the active squamocolumnar junction. The transformation from mild dysplastic to invasive carcinoma generally occurs slowly within several years, although the rate of this process varies widely. Carcinoma in situ is particularly known to precede invasive cervical cancer in most cases. Cervical cancer is strongly associated with infection by oncogenic types of human papillomavirus.

Camptodactyly, tall stature, and hearing loss syndrome: An autosomal dominant syndrome characterized by permanent and irreducible flexion of one or more fingers of the hand and/or feet, tall stature, scoliosis and/or a pectus excavatum, and hearing loss. Affected individuals have developmental delay and/or mental retardation, and several of these have microcephaly. Radiographic findings included tall vertebral bodies with irregular borders and broad femoral metaphyses with long tubular shafts. On audiological exam, each tested member have bilateral sensorineural hearing loss and absent otoacoustic emissions. The hearing loss was congenital or developed in early infancy, progressed variably in early childhood, and range from mild to severe. Computed tomography and magnetic resonance imaging reveal that the brain, middle ear, and inner ear are structurally normal.

Multiple myeloma: A malignant tumor of plasma cells usually arising in the bone marrow and characterized by diffuse involvement of the skeletal system, hyperglobulinemia, Bence-Jones proteinuria and anemia. Complications of multiple myeloma are bone pain, hypercalcemia, renal failure and spinal cord compression. The aberrant antibodies that are produced lead to impaired humoral immunity and patients have a high prevalence of infection. Amyloidosis may develop in some patients. Multiple myeloma is part of a spectrum of diseases ranging from monoclonal gammopathy of unknown significance (MGUS) to plasma cell leukemia.

Lacrimo-auriculo-dento-digital syndrome: An autosomal dominant ectodermal dysplasia, a heterogeneous group of disorders due to abnormal development of two or more ectodermal structures. Lacrimo-auriculo-dento-digital syndrome is characterized by aplastic/hypoplastic lacrimal and salivary glands and ducts, cup-shaped ears, hearing loss, hypodontia and enamel hypoplasia, and distal limb segments anomalies. In addition to these cardinal features, facial dysmorphism, malformations of the kidney and respiratory system and abnormal genitalia have been reported. Craniosynostosis and severe syndactyly are not observed.

Keratinocytic non-epidermolytic nevus: Epidermal nevi of the common, non-organoid and non-epidermolytic type are benign skin lesions and may vary in their extent from a single (usually linear) lesion to widespread and systematized involvement. They may be present at birth or develop early during childhood.

Muenke syndrome: A condition characterized by premature closure of coronal suture of skull during development (coronal craniosynostosis), which affects the shape of the head and face. It may be uni- or bilateral. When bilateral, it is characterized by a skull with a small antero-posterior diameter (brachycephaly), often with a decrease in the depth of the orbits and hypoplasia of the maxillae. Unilateral closure of the coronal sutures leads to flattening of the orbit on the involved side (plagiocephaly). The intellect is normal. In addition to coronal craniosynostosis some affected individuals show skeletal abnormalities of hands and feet, sensorineural hearing loss, mental retardation and respiratory insufficiency.

Keratosis, seborrheic: A common benign skin tumor. Seborrheic keratoses usually begin with the appearance of one or more sharply defined, light brown, flat macules. The lesions may be sparse or numerous. As they initially grow, they develop a velvety to finely verrucous surface, followed by an uneven warty surface with multiple plugged follicles and a dull or lackluster appearance.

Testicular germ cell tumor: A common malignancy in males representing 95% of all testicular neoplasms. TGCTs have various pathologic subtypes including: unclassified intratubular germ cell neoplasia, seminoma (including cases with syncytiotrophoblastic cells), spermatocytic seminoma, embryonal carcinoma, yolk sac tumor, choriocarcinoma, and teratoma.

Achondroplasia, severe, with developmental delay and acanthosis nigricans: A severe form of achondroplasia associated with developmental delay and acanthosis nigricans. Patients manifest short-limb dwarfism, with a long, narrow trunk, short extremities, particularly in the proximal (rhizomelic) segments, a large head with frontal bossing, hypoplasia of the midface and a trident configuration of the hands. Acanthosis nigricans is a skin condition characterized by brown-pigmented, velvety verrucosities in body folds and creases.
Similitudes de séquence
Belongs to the protein kinase superfamily. Tyr protein kinase family. Fibroblast growth factor receptor subfamily.
Modification post-traductionnelle
Autophosphorylated. Binding of FGF family members together with heparan sulfate proteoglycan or heparin promotes receptor dimerization and autophosphorylation on tyrosine residues. Autophosphorylation occurs in trans between the two FGFR molecules present in the dimer. Phosphorylation at Tyr-724 is essential for stimulation of cell proliferation and activation of PIK3R1, STAT1 and MAP kinase signaling. Phosphorylation at Tyr-760 is required for interaction with PIK3R1 and PLCG1.
Localisation cellulaire
Cell membrane. Cytoplasmic vesicle. Endoplasmic reticulum.

The activated receptor is rapidly internalized and degraded. Detected in intracellular vesicles after internalization of the autophosphorylated receptor.
Western Blot - Anti-FGFR3 Antibody (A8397) - Antibodies.com
(4)
Western Blot - Anti-FGFR3 Antibody (C0192) - Antibodies.com
(4)
Voir le roduitTaille d'Essai de 10µg
SDS-PAGE - Vofatamab Biosimilar - Anti-FGFR3 Antibody - Low endotoxin, Azide free (A323832) - Antibodies.com
(3)
Voir le roduitAnticorps Recombinant
SDS-PAGE - Anti-FGFR3 Antibody [LY3076226] - Low endotoxin, Azide free (A324025) - Antibodies.com
(2)
Voir le roduitAnticorps Recombinant
Western Blot - Anti-FGFR3 Antibody [ARC0398] (A307337) - Antibodies.com
(2)
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Western Blot - Anti-FGFR3 (phospho Tyr724) Antibody (A305605) - Antibodies.com
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Anti-FGFR3 Antibody from FabGennix (FGFR3-301AP) - Antibodies.com
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Immunohistochemistry - FGFR3 Antibody from Signalway Antibody (33373) - Antibodies.com
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Western blot - FGFR-3 Polyclonal Antibody from Signalway Antibody (40925) - Antibodies.com
Western blot - FGFR3 (Phospho-Tyr760) Antibody from Signalway Antibody (12504) - Antibodies.com
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Western blot - FGFR3 (Phospho-Tyr724) Antibody from Signalway Antibody (12726) - Antibodies.com
Western blot - FGFR3 (Phospho-Tyr577) Antibody from Signalway Antibody (12725) - Antibodies.com
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