Rabbit EPHB2 / EPH Receptor B2 Polyclonal Antibody | anti-EPHB2 antibody
Rabbit Polyclonal to Human EPHB2 / EPH Receptor B2
Predicted Reactivity: Bovine, Hamster, Pig, Chicken
Predicted Reactivity: Bovine, Hamster, Pig, Chicken
Optimal dilutions/concentrations should be determined by the end user.
Tissue Preparation:
Formalin fixation and embedding in paraffin wax.
Tissue Sectioning:
Make 4-um sections and place on pre-cleaned and charged microscope slides. Heat in a tissue-dryingoven for 45 minutes at 60°C.
Deparaffinization:
Wash dry slides in 3 changes of xylene - 5 minutes each @ RT
Rehydration:
Wash slides in 3 changes of 100% alcohol - 3 minutes each @ RT
Wash slides in 2 changes of 95% alcohol - 3 minutes each @ RT
Wash slides in 1 change of 80% alcohol - 3 minutes @ RT
Rinse slides in gentle running distilled water - 5 minutes @ RT
Antigen retrieval:
Steam slides in 0.01 M sodium citrate buffer, pH 6.0 at 99-100°C - 20 minutes
Remove from heat and let stand at room temperature in buffer - 20 minutes
Rinse in 1X TBS with Tween (TBST) -1 minute @ RT
Immunostaining:
(Do not allow tissues to dry at any time during the staining procedure)
Apply a universal protein block - 20 minutes @ RT
Drain protein block from slides, apply diluted primary antibody - 45 minutes @ RT
Rinse slides in 1 X TBST - 1 minute @ RT
Apply a biotinylated secondary antibody appropriate for the primary antibody - 30 minutes @ RT
Rinse slides in 1X TBST -1 minute @ RT
Apply alkaline phosphatase streptavidin - 30 minutes @ RT
Rinse slides in 1X TBST -1 minute @ RT
Apply alkaline phosphatase chromogen substrate - 30 minutes @ RT
Wash slides in distilled water - 1 minute @ RT
Dehydrate:
(This method should only be used if the chromogen substrate is alcohol insoluble (e.g. Vector Red, DAB)
Wash slides in 2 changes of 80% alcohol - 1 minute each @ RT
Wash slides in 2 changes of 95% alcohol - 1 minute each @ RT
Wash slides in 3 changes of 100% alcohol - 1 minute each @ RT
Wash slides in 3 changes of xylene - 1 minute each @ RT
Apply coverslip
NCBI and Uniprot Product Information
NCBI Description
Ephrin receptors and their ligands, the ephrins, mediate numerous developmental processes, particularly in the nervous system. Based on their structures and sequence relationships, ephrins are divided into the ephrin-A (EFNA) class, which are anchored to the membrane by a glycosylphosphatidylinositol linkage, and the ephrin-B (EFNB) class, which are transmembrane proteins. The Eph family of receptors are divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. Ephrin receptors make up the largest subgroup of the receptor tyrosine kinase (RTK) family. The protein encoded by this gene is a receptor for ephrin-B family members. [provided by RefSeq, Jul 2008]
Uniprot Description
EphB2: a receptor tyrosine kinase of the Eph family. A receptor for ephrin-B family members. Activated EphB2 recruits RasGAP, down-regulating the Ras-Erk signaling axis and neurite retraction. The Eph receptor tyrosine kinase family, the largest in the tyrosine kinase group, has fourteen members. They bind membrane-anchored ligands, ephrins, at sites of cell-cell contact, regulating the repulsion and adhesion of cells that underlie the establishment, maintenance, and remodeling of patterns of cellular organization. Eph signals are particularly important in regulating cell adhesion and cell migration during development, axon guidance, homeostasis and disease. EphA receptors bind to GPI-anchored ephrin-A ligands, while EphB receptors bind to ephrin-B proteins that have a transmembrane and cytoplasmic domain. Interactions between EphB receptor kinases and ephrin-B proteins transduce signals bidirectionally, signaling to both interacting cell types. Eph receptors and ephrins also regulate the adhesion of endothelial cells and are required for the remodeling of blood vessels. The ligand-activated form of EphB2 interacts with multiple proteins, including GTPase-activating protein (RASGAP) through its SH2 domain. Point mutations seen in prostate cancer. Overexpressed and required for migration of glioblastoma. Overexpressed and correlated with poor survival in breast cancer. Overexpression and loss of heterozygosity seen in colorectal cancers. Target for immunoconjugate drug therapy .Three splice-variant isoforms have been described.
Protein type: Kinase, protein; Protein kinase, tyrosine (receptor); EC 2.7.10.1; Tumor suppressor; Protein kinase, TK; Membrane protein, integral; TK group; Eph family
Chromosomal Location of Human Ortholog: 1p36.1-p35
Cellular Component: cell soma; axon; integral to plasma membrane; dendrite; plasma membrane; extracellular region; cytosol
Molecular Function: protein binding; transmembrane-ephrin receptor activity; protein-tyrosine kinase activity; axon guidance receptor activity; ATP binding; receptor binding
Biological Process: axon guidance; nervous system development; inner ear morphogenesis; peptidyl-tyrosine phosphorylation; axonal fasciculation; central nervous system projection neuron axonogenesis; optic nerve morphogenesis; learning; palate development; positive regulation of long-term neuronal synaptic plasticity; corpus callosum development; positive regulation of synaptogenesis; regulation of body fluid levels; camera-type eye morphogenesis; ephrin receptor signaling pathway; negative regulation of axonogenesis; angiogenesis; phosphorylation; urogenital system development; retinal ganglion cell axon guidance
Disease: Prostate Cancer/brain Cancer Susceptibility
Research Articles on EPHB2
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Product Notes
The EPHB2 ephb2 (Catalog #AAA244215) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Rabbit Polyclonal to Human EPHB2 / EPH Receptor B2 reacts with Reactivity: Human, Monkey, Mouse, Rat, Rabbit, Zebrafish Predicted Reactivity: Bovine, Hamster, Pig, Chicken and may cross-react with other species as described in the data sheet. AAA Biotech's EPHB2 / EPH Receptor B2 can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC - Paraffin). IHC-P: 1:100 Optimal dilutions/concentrations should be determined by the end user. . Researchers should empirically determine the suitability of the EPHB2 ephb2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "EPHB2 / EPH Receptor B2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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