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Homer 1 - 160 004

A post synaptic density (PSD) protein involved in the targeting of glutamate receptors
Polyclonal Guinea pig antiserum
Cat. No.: 160 004
Amount: 100 µl
Price: $375.00
Cat. No. 160 004 100 µl antiserum, lyophilized. For reconstitution add 100 µl H2O, then aliquot and store at -20°C until use.
Applications WB: 1 : 1000 (AP staining) gallery  
IP: yes
ICC: 1 : 200 up to 1 : 500 gallery  
IHC: 1 : 200 up to 1 : 500 gallery  
IHC-P/FFPE: 1 : 500 gallery  
Immunogen Recombinant protein corresponding to AA 1 to 196 from human Homer1 (UniProt Id: Q86YM7)
Reactivity Reacts with: human (Q86YM7), rat (Q9Z214), mouse (Q9Z2Y3).
Other species not tested yet.
Specificity Specific for Homer 1. According to Soloviev et al. (2000), aa 1 - 180 are present in isoforms a, b, c and d.
Matching control protein/peptide 160-0P
Data sheet 160_004.pdf

References for Homer 1 - 160 004

Syndapin I Loss-of-Function in Mice Leads to Schizophrenia-Like Symptoms.
Koch N, Koch D, Krueger S, Tröger J, Sabanov V, Ahmed T, McMillan LE, Wolf D, Montag D, Kessels MM, Balschun D, et al.
Cerebral cortex (New York, N.Y. : 1991) (2020) : . 160 004 WB, ICC; tested species: mouse
Synaptotagmin-3 drives AMPA receptor endocytosis, depression of synapse strength, and forgetting.
Awasthi A, Ramachandran B, Ahmed S, Benito E, Shinoda Y, Nitzan N, Heukamp A, Rannio S, Martens H, Barth J, Burk K, et al.
Science (New York, N.Y.) (2018) : . 160 004 WB; tested species: rat
Syndapin I Loss-of-Function in Mice Leads to Schizophrenia-Like Symptoms.
Koch N, Koch D, Krueger S, Tröger J, Sabanov V, Ahmed T, McMillan LE, Wolf D, Montag D, Kessels MM, Balschun D, et al.
Cerebral cortex (New York, N.Y. : 1991) (2020) : . 160 004 WB, ICC; tested species: mouse
Disease-associated synaptic scaffold protein CNK2 modulates PSD size and influences localisation of the regulatory kinase TNIK.
Zieger HL, Kunde SA, Rademacher N, Schmerl B, Shoichet SA
Scientific reports (2020) 101: 5709. 160 004 ICC; tested species: rat
Drebrin Autoantibodies in Patients with Seizures and Suspected Encephalitis.
Pitsch J, Kamalizade D, Braun A, Kuehn JC, Gulakova PE, Rueber T, Lubec G, Dietrich D, von Wrede R, Helmstaedter C, Surges R, et al.
Annals of neurology (2020) : . 160 004 ICC; tested species: mouse
Synaptic activity and strength are reflected by changes in the post-synaptic secretory pathway.
Gürth CM, Dankovich TM, Rizzoli SO, D'Este E
Scientific reports (2020) 101: 20576. 160 004 ICC; tested species: rat
Light-activated ROS production induces synaptic autophagy.
Hoffmann S, Orlando M, Andrzejak E, Bruns C, Trimbuch T, Rosenmund C, Garner CC, Ackermann F
The Journal of neuroscience : the official journal of the Society for Neuroscience (2019) : . 160 004 ICC; tested species: mouse
Sonic hedgehog expression in the postnatal brain.
Rivell A, Petralia RS, Wang YX, Clawson E, Moehl K, Mattson MP, Yao PJ
Biology open (2019) : . 160 004 ICC; tested species: rat
Intramolecular domain dynamics regulate synaptic MAGUK protein interactions.
Rademacher N, Kuropka B, Kunde SA, Wahl MC, Freund C, Shoichet SA
eLife (2019) 8: . 160 004 ICC; tested species: cos cells
A Single-Cell Model for Synaptic Transmission and Plasticity in Human iPSC-Derived Neurons.
Meijer M, Rehbach K, Brunner JW, Classen JA, Lammertse HCA, van Linge LA, Schut D, Krutenko T, Hebisch M, Cornelisse LN, Sullivan PF, et al.
Cell reports (2019) 277: 2199-2211.e6. 160 004 ICC; tested species: human
Synaptic neurexin-1 assembles into dynamically regulated active zone nanoclusters.
Trotter JH, Hao J, Maxeiner S, Tsetsenis T, Liu Z, Zhuang X, Südhof TC
The Journal of cell biology (2019) : . 160 004 ICC; tested species: mouse
Synaptic FUS Localization During Motoneuron Development and Its Accumulation in Human ALS Synapses.
Deshpande D, Higelin J, Schoen M, Vomhof T, Boeckers TM, Demestre M, Michaelis J
Frontiers in cellular neuroscience (2019) 13: 256. 160 004 ICC; tested species: human,rat
SALM1 controls synapse development by promoting F-actin/PIP2-dependent Neurexin clustering.
Brouwer M, Farzana F, Koopmans F, Chen N, Brunner JW, Oldani S, Li KW, van Weering JR, Smit AB, Toonen RF, Verhage M, et al.
The EMBO journal (2019) : e101289. 160 004 ICC; tested species: mouse
Dynamic disorganization of synaptic NMDA receptors triggered by autoantibodies from psychotic patients.
Jézéquel J, Johansson EM, Dupuis JP, Rogemond V, Gréa H, Kellermayer B, Hamdani N, Le Guen E, Rabu C, Lepleux M, Spatola M, et al.
Nature communications (2017) 81: 1791. 160 004 ICC; tested species: rat
Co-agonists differentially tune GluN2B-NMDA receptor trafficking at hippocampal synapses.
Ferreira JS, Papouin T, Ladépêche L, Yao A, Langlais VC, Bouchet D, Dulong J, Mothet JP, Sacchi S, Pollegioni L, Paoletti P, et al.
eLife (2017) 6: . 160 004 ICC; tested species: rat
Matrix metalloproteinases regulate the formation of dendritic spine head protrusions during chemically induced long-term potentiation.
Szepesi Z, Bijata M, Ruszczycki B, Kaczmarek L, Wlodarczyk J
PloS one (2013) 85: e63314. 160 004 ICC
SHANK3 and IGF1 restore synaptic deficits in neurons from 22q13 deletion syndrome patients.
Shcheglovitov A, Shcheglovitova O, Yazawa M, Portmann T, Shu R, Sebastiano V, Krawisz A, Froehlich W, Bernstein JA, Hallmayer JF, Dolmetsch RE, et al.
Nature (2013) 5037475: 267-71. 160 004 ICC; tested species: human
A High-Resolution Method for Quantitative Molecular Analysis of Functionally Characterized Individual Synapses.
Holderith N, Heredi J, Kis V, Nusser Z
Cell reports (2020) 324: 107968. 160 004 IHC; tested species: rat
SEQUIN Multiscale Imaging of Mammalian Central Synapses Reveals Loss of Synaptic Connectivity Resulting from Diffuse Traumatic Brain Injury.
Sauerbeck AD, Gangolli M, Reitz SJ, Salyards MH, Kim SH, Hemingway C, Gratuze M, Makkapati T, Kerschensteiner M, Holtzman DM, Brody DL, et al.
Neuron (2020) 1072: 257-273.e5. 160 004 IHC; tested species: mouse
Human gestational NMDAR autoantibodies impair neonatal murine brain function.
Jurek B, Chayka M, Kreye J, Lang K, Kraus L, Fidzinski P, Kornau HC, Dao LM, Wenke NK, Long M, Rivalan M, et al.
Annals of neurology (2019) : . 160 004 IHC; tested species: mouse
RIM-BP2 primes synaptic vesicles via recruitment of Munc13-1 at hippocampal mossy fiber synapses.
Brockmann MM, Maglione M, Willmes CG, Stumpf A, Bouazza BA, Velasquez LM, Grauel MK, Beed P, Lehmann M, Gimber N, Schmoranzer J, et al.
eLife (2019) 8: . 160 004 IHC; tested species: mouse
Required growth facilitators propel axon regeneration across complete spinal cord injury.
Anderson MA, O'Shea TM, Burda JE, Ao Y, Barlatey SL, Bernstein AM, Kim JH, James ND, Rogers A, Kato B, Wollenberg AL, et al.
Nature (2018) : . 160 004 IHC; tested species: mouse
Iterative expansion microscopy.
Chang JB, Chen F, Yoon YG, Jung EE, Babcock H, Kang JS, Asano S, Suk HJ, Pak N, Tillberg PW, Wassie AT, et al.
Nature methods (2017) 146: 593-599. 160 004 IHC; tested species: mouse
RIM-binding protein 2 regulates release probability by fine-tuning calcium channel localization at murine hippocampal synapses.
Grauel MK, Maglione M, Reddy-Alla S, Willmes CG, Brockmann MM, Trimbuch T, Rosenmund T, Pangalos M, Vardar G, Stumpf A, Walter AM, et al.
Proceedings of the National Academy of Sciences of the United States of America (2016) 11341: 11615-11620. 160 004 IHC; tested species: mouse
Cat. No.: 160 004
Quantity: 100 µl
Price: $375.00
Syndapin I Loss-of-Function in Mice Leads to Schizophrenia-Like Symptoms.
Koch N, Koch D, Krueger S, Tröger J, Sabanov V, Ahmed T, McMillan LE, Wolf D, Montag D, Kessels MM, Balschun D, et al.
Cerebral cortex (New York, N.Y. : 1991) (2020) : . 160 004 WB, ICC; tested species: mouse
Synaptotagmin-3 drives AMPA receptor endocytosis, depression of synapse strength, and forgetting.
Awasthi A, Ramachandran B, Ahmed S, Benito E, Shinoda Y, Nitzan N, Heukamp A, Rannio S, Martens H, Barth J, Burk K, et al.
Science (New York, N.Y.) (2018) : . 160 004 WB; tested species: rat
Syndapin I Loss-of-Function in Mice Leads to Schizophrenia-Like Symptoms.
Koch N, Koch D, Krueger S, Tröger J, Sabanov V, Ahmed T, McMillan LE, Wolf D, Montag D, Kessels MM, Balschun D, et al.
Cerebral cortex (New York, N.Y. : 1991) (2020) : . 160 004 WB, ICC; tested species: mouse
Disease-associated synaptic scaffold protein CNK2 modulates PSD size and influences localisation of the regulatory kinase TNIK.
Zieger HL, Kunde SA, Rademacher N, Schmerl B, Shoichet SA
Scientific reports (2020) 101: 5709. 160 004 ICC; tested species: rat
Drebrin Autoantibodies in Patients with Seizures and Suspected Encephalitis.
Pitsch J, Kamalizade D, Braun A, Kuehn JC, Gulakova PE, Rueber T, Lubec G, Dietrich D, von Wrede R, Helmstaedter C, Surges R, et al.
Annals of neurology (2020) : . 160 004 ICC; tested species: mouse
Synaptic activity and strength are reflected by changes in the post-synaptic secretory pathway.
Gürth CM, Dankovich TM, Rizzoli SO, D'Este E
Scientific reports (2020) 101: 20576. 160 004 ICC; tested species: rat
Light-activated ROS production induces synaptic autophagy.
Hoffmann S, Orlando M, Andrzejak E, Bruns C, Trimbuch T, Rosenmund C, Garner CC, Ackermann F
The Journal of neuroscience : the official journal of the Society for Neuroscience (2019) : . 160 004 ICC; tested species: mouse
Sonic hedgehog expression in the postnatal brain.
Rivell A, Petralia RS, Wang YX, Clawson E, Moehl K, Mattson MP, Yao PJ
Biology open (2019) : . 160 004 ICC; tested species: rat
Intramolecular domain dynamics regulate synaptic MAGUK protein interactions.
Rademacher N, Kuropka B, Kunde SA, Wahl MC, Freund C, Shoichet SA
eLife (2019) 8: . 160 004 ICC; tested species: cos cells
A Single-Cell Model for Synaptic Transmission and Plasticity in Human iPSC-Derived Neurons.
Meijer M, Rehbach K, Brunner JW, Classen JA, Lammertse HCA, van Linge LA, Schut D, Krutenko T, Hebisch M, Cornelisse LN, Sullivan PF, et al.
Cell reports (2019) 277: 2199-2211.e6. 160 004 ICC; tested species: human
Synaptic neurexin-1 assembles into dynamically regulated active zone nanoclusters.
Trotter JH, Hao J, Maxeiner S, Tsetsenis T, Liu Z, Zhuang X, Südhof TC
The Journal of cell biology (2019) : . 160 004 ICC; tested species: mouse
Synaptic FUS Localization During Motoneuron Development and Its Accumulation in Human ALS Synapses.
Deshpande D, Higelin J, Schoen M, Vomhof T, Boeckers TM, Demestre M, Michaelis J
Frontiers in cellular neuroscience (2019) 13: 256. 160 004 ICC; tested species: human,rat
SALM1 controls synapse development by promoting F-actin/PIP2-dependent Neurexin clustering.
Brouwer M, Farzana F, Koopmans F, Chen N, Brunner JW, Oldani S, Li KW, van Weering JR, Smit AB, Toonen RF, Verhage M, et al.
The EMBO journal (2019) : e101289. 160 004 ICC; tested species: mouse
Dynamic disorganization of synaptic NMDA receptors triggered by autoantibodies from psychotic patients.
Jézéquel J, Johansson EM, Dupuis JP, Rogemond V, Gréa H, Kellermayer B, Hamdani N, Le Guen E, Rabu C, Lepleux M, Spatola M, et al.
Nature communications (2017) 81: 1791. 160 004 ICC; tested species: rat
Co-agonists differentially tune GluN2B-NMDA receptor trafficking at hippocampal synapses.
Ferreira JS, Papouin T, Ladépêche L, Yao A, Langlais VC, Bouchet D, Dulong J, Mothet JP, Sacchi S, Pollegioni L, Paoletti P, et al.
eLife (2017) 6: . 160 004 ICC; tested species: rat
Matrix metalloproteinases regulate the formation of dendritic spine head protrusions during chemically induced long-term potentiation.
Szepesi Z, Bijata M, Ruszczycki B, Kaczmarek L, Wlodarczyk J
PloS one (2013) 85: e63314. 160 004 ICC
SHANK3 and IGF1 restore synaptic deficits in neurons from 22q13 deletion syndrome patients.
Shcheglovitov A, Shcheglovitova O, Yazawa M, Portmann T, Shu R, Sebastiano V, Krawisz A, Froehlich W, Bernstein JA, Hallmayer JF, Dolmetsch RE, et al.
Nature (2013) 5037475: 267-71. 160 004 ICC; tested species: human
A High-Resolution Method for Quantitative Molecular Analysis of Functionally Characterized Individual Synapses.
Holderith N, Heredi J, Kis V, Nusser Z
Cell reports (2020) 324: 107968. 160 004 IHC; tested species: rat
SEQUIN Multiscale Imaging of Mammalian Central Synapses Reveals Loss of Synaptic Connectivity Resulting from Diffuse Traumatic Brain Injury.
Sauerbeck AD, Gangolli M, Reitz SJ, Salyards MH, Kim SH, Hemingway C, Gratuze M, Makkapati T, Kerschensteiner M, Holtzman DM, Brody DL, et al.
Neuron (2020) 1072: 257-273.e5. 160 004 IHC; tested species: mouse
Human gestational NMDAR autoantibodies impair neonatal murine brain function.
Jurek B, Chayka M, Kreye J, Lang K, Kraus L, Fidzinski P, Kornau HC, Dao LM, Wenke NK, Long M, Rivalan M, et al.
Annals of neurology (2019) : . 160 004 IHC; tested species: mouse
RIM-BP2 primes synaptic vesicles via recruitment of Munc13-1 at hippocampal mossy fiber synapses.
Brockmann MM, Maglione M, Willmes CG, Stumpf A, Bouazza BA, Velasquez LM, Grauel MK, Beed P, Lehmann M, Gimber N, Schmoranzer J, et al.
eLife (2019) 8: . 160 004 IHC; tested species: mouse
Required growth facilitators propel axon regeneration across complete spinal cord injury.
Anderson MA, O'Shea TM, Burda JE, Ao Y, Barlatey SL, Bernstein AM, Kim JH, James ND, Rogers A, Kato B, Wollenberg AL, et al.
Nature (2018) : . 160 004 IHC; tested species: mouse
Iterative expansion microscopy.
Chang JB, Chen F, Yoon YG, Jung EE, Babcock H, Kang JS, Asano S, Suk HJ, Pak N, Tillberg PW, Wassie AT, et al.
Nature methods (2017) 146: 593-599. 160 004 IHC; tested species: mouse
RIM-binding protein 2 regulates release probability by fine-tuning calcium channel localization at murine hippocampal synapses.
Grauel MK, Maglione M, Reddy-Alla S, Willmes CG, Brockmann MM, Trimbuch T, Rosenmund T, Pangalos M, Vardar G, Stumpf A, Walter AM, et al.
Proceedings of the National Academy of Sciences of the United States of America (2016) 11341: 11615-11620. 160 004 IHC; tested species: mouse
Background

Homer is a scaffolding protein of the post synaptic density (PSD) and enriched at excitatory synapses. The protein binds metabotropic glutamate receptors, TRPC1, proteins of the Shank family and others. By aggregating these proteins into clusters, homer was suggested to organize distinct signalling domains.
Three isoforms, Homer 1, 2 and 3 have been described. Each of these isoforms is subject to alternative splicing yielding the splice variants a, b, c, d.