일반 설명
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".
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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.
특이성
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.
면역원
KLH-conjugated linear peptide corresponding to 34 amino acids from the N-terminal half of human PSD-95.
애플리케이션
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
표적 설명
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).
물리적 형태
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.
재구성
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.
저장 및 안정성
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.
법적 정보
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
면책조항
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.