ZRB1257

Anti-PSD-95 Antibody, clone 2B20 ZooMAb^® Rabbit Monoclonal

recombinant, expressed in HEK 293 cells

• Synonim(y): Disks large homolog 4;Postsynaptic density protein 95;PSD95;Synapse-associated protein 90;SAP-90;SAP90
• Kod UNSPSC: 12352203
• NACRES: NA.41

Właściwości

• pochodzenie biologiczne: rabbit
• Poziom jakości: 200
• rekombinowane: expressed in HEK 293 cells
• białko sprzężone: unconjugated
• forma przeciwciała: purified antibody
• rodzaj przeciwciała: primary antibodies
• klon: 2B20, recombinant monoclonal
• opis: recombinant, expressed in HEK 293 cells
• linia produktu: ZooMAb^® learn more
• Postać: lyophilized
• masa cząsteczkowa: calculated mol wt 80.5 kDa; observed mol wt ~85 kDa
• oczyszczone przez: using Protein A
• reaktywność gatunkowa: mouse, human, rat
• opakowanie: antibody small pack of 25 μL
• charakterystyka ekologicznej alternatywy: Waste Prevention; Designing Safer Chemicals; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• rozszerzona walidacja: recombinant expression; Learn more about Antibody Enhanced Validation
• sustainability: Greener Alternative Product
• metody: affinity binding assay: suitable; immunocytochemistry: suitable; immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable; western blot: suitable
• izotyp: IgG
• sekwencja epitopowa: N-terminal half
• numer dostępu Protein ID: NP_001308004.1?
• numer dostępu UniProt: P78352
• kategoria ekologicznej alternatywy: Aligned,
• Warunki transportu: ambient
• temp. przechowywania: 2-8°C
• docelowa modyfikacja potranslacyjna: unmodified

Opis

Opis ogólny

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.

ZooMAb^® antibodies represent an entirely new generation of recombinant monoclonal antibodies.Each ZooMAb^® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb^® antibodies are reliably available and ready to ship when you need them.

Specyficzność

Clone 2B20 is a ZooMAb^® Rabbit recombinant monoclonal antibody that specifically detects PSD-95. It targets an epitope within 34 amino acids from the N-terminal half.

Immunogen

KLH-conjugated linear peptide corresponding to 34 amino acids from the N-terminal half of human PSD-95.

Zastosowanie

Quality Control Testing

Evaluated by Western Blotting in Mouse brain tissue lysate.

Western Blotting Analysis: A 1:10,000 dilution of this antibody detected PSD-95 in Mouse brain tissue lysate.

Tested applications

Western Blotting Analysis: A 1:10,000 dilution from a representative lot detected PSD-95 in rat and human brain tissue lysates.

Immunocytochemistry Analysis (ICC): A 1:100 dilution of this antibody detected PSD-95 in Neuro-2a cells.

Affinity Binding Assay: A representative lot of this antibody bound PSD-95 peptide with a KD of 1.5 x 10-8 in an affinity binding assay.

Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected PSD-95 in human cerebral cortex tissue sections.

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user

Opis wartości docelowych

Disks large homolog 4 (UniProt: P78352; also known as Postsynaptic density protein 95, PSD-95, Synapse-associated protein 90, SAP-90, SAP90) is encoded by the DLG4 (also known as PSD95) gene (Gene ID: 1742) in human. PSD-95 is a postsynaptic scaffolding protein that plays a critical role in synaptogenesis and synaptic plasticity by providing a platform for the postsynaptic clustering of crucial synaptic proteins. High levels of PSD-95 are observed in postsynaptic density of neurons in the forebrain. It is also present in the presynaptic region of inhibitory synapses formed by cerebellar basket cells on axon hillocks of Purkinje cells. It interacts with the cytoplasmic tail of NMDA receptor subunits and shaker-type potassium channels. It is required for synaptic plasticity associated with NMDA receptor signaling. Overexpression or depletion of DLG4 gene is reported to change the ratio of excitatory to inhibitory synapses in hippocampal neurons. PSD-95 undergoes palmitoylation by DHHC-type palmitoyltransferase 2 (ZDHHC2), which is required for targeting to postsynaptic density, plasma membrane and synapses. Palmitoylation may play a role in glutamate receptor GRIA1 synapse clustering. PSD-95 is reported to undergo rapid synaptic palmitoylation/depalmitoylation cycles during neuronal development. This ZooMAb^® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Jeong, J., et al. (2019). Proc. Natl. Acad. Sci. USA. 116(24); 12035-12044).

Postać fizyczna

Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.

Rekonstytucja

300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.

Przechowywanie i stabilność

Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.

Informacje prawne

ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany

Oświadczenie o zrzeczeniu się odpowiedzialności

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable