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Immunofluorescence (IF) (Immunofluorescence staining of CPLX2 in SHSY5Y cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-human CPLX2 monoclonal antibody (1:60) at 4 degree C overnight. Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-rabbit IgG secondary antibody (green).)

Rabbit anti-Human CPLX2 Monoclonal Antibody | anti-CPLX2 antibody

Recombinant Anti-CPLX2 Antibody, Rabbit Monoclonal

Gene Names
CPLX2; CPX2; Hfb1; 921-L; CPX-2
Reactivity
Human
Applications
Flow Cytometry, Functional Assay, Immunocytochemistry, Immunofluorescence
Purity
Protein A
Synonyms
CPLX2; Monoclonal Antibody; Recombinant Anti-CPLX2 Antibody; Rabbit Monoclonal; Complexin-2/CPLX2 Antibody; Rabbit MAb; complexin 2; Anti-921-L Antibody; Anti-CPX-2 Antibody; Anti-CPX2 Antibody; Anti-Hfb1 Antibody; anti-CPLX2 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Monoclonal
Isotype
Rabbit IgG
Clone Number
021
Specificity
Human Complexin-2/CPLX2
Purity/Purification
Protein A
Form/Format
Liquid; 0.2um filtered solution in PBS
Applicable Applications for anti-CPLX2 antibody
Flow Cytometry (FC/FACS/FCM), Immunocytochemistry (ICC), Immunofluorescence (IF)
Application Notes
ICC/IF: 1:20-1:100
FC/FACS/FCM: 1:25-1:100
Antibody Type
Recombinant Antibody
Immunogen
Recombinant Human Complexin-2/CPLX2 Protein
Conjugation
Unconjugated
Preparation
This antibody was obtained from a rabbit immunized with purified, recombinant Human Complexin-2/CPLX2 (rh Complexin-2/CPLX2).
Preparation and Storage
This antibody can be stored at 2-8 degree C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 degree C to -80 degree C. Preservative-Free. Avoid repeated freeze-thaw cycles.

Immunofluorescence (IF)

(Immunofluorescence staining of CPLX2 in SHSY5Y cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-human CPLX2 monoclonal antibody (1:60) at 4 degree C overnight. Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-rabbit IgG secondary antibody (green).)

Immunofluorescence (IF) (Immunofluorescence staining of CPLX2 in SHSY5Y cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-human CPLX2 monoclonal antibody (1:60) at 4 degree C overnight. Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-rabbit IgG secondary antibody (green).)

Flow Cytometry (FC/FACS)

(Flow cytometric analysis of Human CPLX2 expression on SHSY5Y cells. The cells were treated according to manufacturer's manual (BD Pharmingen'), stained with purified anti-Human CPLX2, then a FITC-conjugated second step antibody. The fluorescence histograms were derived from gated events with the forward and side light-scatter characteristics of intact cells.)

Flow Cytometry (FC/FACS) (Flow cytometric analysis of Human CPLX2 expression on SHSY5Y cells. The cells were treated according to manufacturer's manual (BD Pharmingen'), stained with purified anti-Human CPLX2, then a FITC-conjugated second step antibody. The fluorescence histograms were derived from gated events with the forward and side light-scatter characteristics of intact cells.)
Related Product Information for anti-CPLX2 antibody
Complexin-2 (CPLX2), a member of the complexin/synaphin family, is a soluble pre-synaptic protein believed to regulate neurotransmitter release from pre-synaptic terminals. Complexins are soluble proteins that regulate the activity of soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) complexes necessary for vesicle fusion. Complexins are unable to bind to monomeric SNARE proteins but bind with high affinity to ternary SNARE complexes and with lower affinity to target SNARE complexes. Complexin 1 (CX1) and complexin 2 (CX2) are presynaptic proteins that modulate neurotransmitter release and are used as markers of inhibitory and excitatory synapses, respectively. CPLX2 is localized in pre-synaptic terminals in mature brain. The G71-P89 region of CPLX2 is essential and sufficient for preferential axonal distribution. CPLX2 participates in the Ca(2+)-sensitive regulatory pathway for zymogen granule exocytosis. Complexin-2 is a key player in normal neurological function, and its downregulation could lead to changes in neurotransmitter release sufficient to cause significant behavioural abnormalities such as depression. It is involved in synaptogenesis and the modulation of neurotransmitter release.
References
Lee HJ, et al. (2005) Association study of polymorphisms in synaptic vesicle-associated genes, SYN2 and CPLX2, with schizophrenia. Behav Brain Funct. 1: 15.Salimi K, et al. (2008) Regulation of complexin 1 and complexin 2 in the developing human prefrontal cortex. Synapse. 62(4): 273-82.Kataoka M, et al. (2009) Identification of a minimal segment of complexin II essential for preferential distribution in axons. J Neurochem. 108(5): 1109-15.Glynn D, et al. (2010) Clorgyline-mediated reversal of neurological deficits in a Complexin 2 knockout mouse. Hum Mol Genet. 19(17): 3402-12.Falkowski MA, et al. (2010) Complexin 2 modulates vesicle-associated membrane protein (VAMP) 2-regulated zymogen granule exocytosis in pancreatic acini. J Biol Chem. 285(46): 35558-66.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
134
NCBI Official Full Name
Complexin-2
NCBI Official Synonym Full Names
complexin 2
NCBI Official Symbol
CPLX2
NCBI Official Synonym Symbols
CPX2; Hfb1; 921-L; CPX-2
NCBI Protein Information
complexin-2; CPX II; synaphin 1; synaphin-1; complexin II
UniProt Protein Name
Complexin-2
Protein Family
UniProt Gene Name
CPLX2
UniProt Synonym Gene Names
CPX II
UniProt Entry Name
CPLX2_HUMAN

NCBI Description

Proteins encoded by the complexin/synaphin gene family are cytosolic proteins that function in synaptic vesicle exocytosis. These proteins bind syntaxin, part of the SNAP receptor. The protein product of this gene binds to the SNAP receptor complex and disrupts it, allowing transmitter release. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

CPLX2: Negatively regulates the formation of synaptic vesicle clustering at active zone to the presynaptic membrane in postmitotic neurons. Positively regulates a late step in synaptic vesicle exocytosis. Also involved in mast cell exocytosis. Belongs to the complexin/synaphin family.

Protein type: Vesicle

Chromosomal Location of Human Ortholog: 5q35.2

Cellular Component: mast cell granule; cell soma; dendrite; synapse; cytosol

Molecular Function: syntaxin-1 binding; calcium-dependent protein binding

Biological Process: regulation of exocytosis; nervous system development; synaptic vesicle exocytosis; positive regulation of synaptic plasticity; mast cell degranulation; cell differentiation; vesicle docking during exocytosis

Research Articles on CPLX2

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Product Notes

The CPLX2 cplx2 (Catalog #AAA8105976) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Recombinant Anti-CPLX2 Antibody, Rabbit Monoclonal reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CPLX2 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS/FCM), Immunocytochemistry (ICC), Immunofluorescence (IF). ICC/IF: 1:20-1:100 FC/FACS/FCM: 1:25-1:100. Researchers should empirically determine the suitability of the CPLX2 cplx2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CPLX2, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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