> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > IPP-1 AntibodyBrand |
Leading Biology | Catalog Number |
APR08024G |
Product Type |
Monoclonal Antibodies | Field of Research |
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Product Overview |
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 IPP-1 antibody.
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Molecular Weight |
19011 Da
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Host |
Rabbit
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Species Reactivity |
Human, Mouse, Rat
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Target |
A synthetic peptide corresponding to residues in the N-terminus of human IPP-1 was used as an immunogen.
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Clone |
EP902Y
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Symbol |
IPP1
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GeneID |
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UniProt ID |
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Function |
Inhibitor of protein-phosphatase 1. This protein may be important in hormonal control of glycogen metabolism. Hormones that elevate intracellular cAMP increase I-1 activity in many tissues. I-1 activation may impose cAMP control over proteins that are not directly phosphorylated by PKA. Following a rise in intracellular calcium, I-1 is inactivated by calcineurin (or PP2B). Does not inhibit type-2 phosphatases.
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Summary |
The inhibitor of protein phosphatase 1 (IPP-1, I-1) is an endogenous inhibitor of protein phophastase 1 (PP-1), a signal transducer in many cellular pathways. IPP-1 is a member of heat-stable PP1 inhibitory subunits, which includes DARPP-32, (a homologue of IPP-1) and IPP-2. First discovered in rabbit skeletal muscle, IPP-1 is expressed in various mammalian tissues. IPP-1 inhibition of PP-1 is controlled through phosphorylation at Thr35 by cAMP-dependent protein kinase and a tetra-peptide consensus motif in various PP-1 binding proteins (1). IPP-1 is a hormonal control in muscle contraction, pituitary cell growth, synaptic plasticity by neurotransmitters, and glycogen metabolism (2). In vivo, IPP-1 is phosphorylated at Ser-67 by NCLK, which also initiates inhibition of PP-1 by IPP-1 (3). Triggered by increase in calcium level, IPP-1 is inactivated by PP2B through de-phosphorylation (4).
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Form |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. |
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Storage & Stability |
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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Applications |
WB, IHC
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Dilution |
WB~~1:100000
IHC~~1:100250
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Synonyms |
Protein phosphatase 1 regulatory subunit 1A, Protein phosphatase inhibitor 1, I-1, IPP-1, PPP1R1A, IPP1
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Images |
A. Western blot analysis on rat brain using anti-IPP-1 (N-term) RabMAb (Cat. APR08024G), dilution 1:40,000
B. Immunohistochemical analysis of paraffin-embedded human normal brain tissue using anti_IPP1 RabMAb. (Cat. APR08024G). |
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Specification |
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Quantity |
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Leading Biology Inc.
2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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