品牌 |
Leading Biology | 貨號(hào) |
APR13574G |
產(chǎn)品分類 |
Polyclonal Antibodies | 研究領(lǐng)域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality STEP / PTPN5 antibody (N-Term).
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分子量 |
63538 Da
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細(xì)胞定位 |
Antigen Cellular Localization:
Endoplasmic reticulum membrane; Multi-pass membrane protein
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宿主 |
Rabbit
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種屬反應(yīng)性 |
Human, Mouse
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免疫原 |
168-198 aa
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靶點(diǎn) |
This STEP / PTPN5 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 168-198 amino acids from the N-terminal region of human STEP / PTPN5.
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亞型 |
Rabbit Ig
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基因ID |
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UniProt ID |
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功能 |
May regulate the activity of several effector molecules involved in synaptic plasticity and neuronal cell survival, including MAPKs, Src family kinases and NMDA receptors.
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總結(jié) |
STEP (striatum-enriched phosphatase) is a neural-specific protein-tyrosine phosphatase, first isolated from the rat brain. The 537-amino acid predicted human protein as isolated from cDNA sequences is between 85 and 90% identical to the mouse and rat sequences. In rat neuronal cell cultures, glutamate-mediated activation of N-methyl-D-aspartate (NMDA) receptors leads to the rapid but transient phosphorylation of extracellular signal-related kinase-2 (ERK2). NMDA-mediated influx of calcium, activates the calcium-dependent phosphatase calcineurin and the resulting dephosphorylation and activation of STEP. STEP then inactivatea ERK2 through tyrosine dephosphorylation and blocks translocation of the kinase to the nucleus. STEP plays a significant role in regulating the ERK activation and downstream signaling in neurons.
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形式 |
Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.
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儲(chǔ)存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應(yīng)用 |
WB, IHC-P, E
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稀釋方法 |
WB~~1:1000
IHC-P~~1:10~50
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別名 |
Tyrosine-protein phosphatase non-receptor type 5, Neural-specific protein-tyrosine phosphatase, Striatum-enriched protein-tyrosine phosphatase, STEP, PTPN5
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圖像 |
Western blot analysis of hSTEP-Q155 (Cat. APR13574G) in mouse brain tissue lysates (35ug/lane). STEP (arrow) was detected using the purified Pab Western blot analysis of hSTEP-Q155 (Cat. APR13574G) in HepG2 cell line lysates (35ug/lane). STEP (arrow) was detected using the purified Pab. Formalin-fixed and paraffin-embedded human brain tissue reacted with STEP antibody (N-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. |
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說(shuō)明書 |
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數(shù)量 |
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