Human Protocadherin gamma C3 Antibody

Catalog #: MAB83641 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB83641-100
MAB83641-SP

Detection of Protocadherin gamma C3 in HEK293 Human Cell Line Transfected with Human Protocadherin gamma C3 by Flow Cytometry.

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Human Protocadherin gamma C3 Antibody Summary

Species Reactivity

Human

Specificity

Detects human Protocadherin gamma C3 in direct ELISAs. Stains human Protocadherin gamma C3 transfectants but not irrelevant transfectants in flow cytometry.

Source

Monoclonal Mouse IgG₁ Clone # 926518

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

Chinese hamster ovary cell line CHO-derived recombinant human Protocadherin gamma C3
Met1-Tyr693
Accession # Q9UN70

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Flow Cytometry

0.25 µg/10⁶ cells

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry

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Detection of Protocadherin gamma C3 in HEK293 Human Cell Line Transfected with Human Protocadherin gamma C3 by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with either human Protocadherin gamma C3 (filled histogram) or irrelevant transfectants (open histogram) was stained with Mouse Anti-Human Protocadherin gamma C3 Monoclonal Antibody (Catalog # MAB83641), followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Protocadherin gamma C3

Protocadherin gamma C3 is a member of the gamma subgroup of clustered protocadherins (1). Like other gamma protocadherins, mature Protocadherin gamma C3 contains six extracellular cadherin domains, a transmembrane region, and a cytoplasmic domain (2, 3). Within the ECD, human Protocadherin gamma C3 shares 91% and 92% amino acid sequence identity with mouse and rat Protocadherin gamma C3, respectively. It plays an important role in cell adhesion and cell recognition through CA²⁺ -dependent homophilic interaction (4). MMP-mediated shedding of gamma protocadherins and release of their cytoplasmic domain by the gamma -secretase complex results in translocation of the intracellular domain into the nucleus and transcriptional activation of target genes (5-7). Protocadherin gamma C3 is cleaved within its ectodomain by ADAM10 in fibroblasts and neuronal cells (8). Deletion of the entire protocadherin gamma gene cluster is embryonic lethal in mice (9). Protocadherin gamma C3 is most notably expressed in the nervous system (10). Conditional deletion of the protocadherin gamma gene cluster in mice affects development of retinal ganglion cells and spinal cord interneurons, resulting in decreased synapses and increased neuronal apoptosis (9, 11-14). The C-type protocadherin gamma isoforms specifically may be responsible for the increased apoptosis observed in mice lacking the entire protocadherin gamma gene cluster (15). Cortical neuron-specific deletion of the protocadherin gamma gene cluster results in dendritic arborization defects (16). The protocadherin gamma subfamily may also be involved in cerebrospinal fluid production and the maturation and differentiation of postnatally born olfactory granule cells (17, 18).

References

Yagi, T. (2008) Dev. Growth Differ. 50:S131.
Sano, K. et al. (1993) EMBO J. 12:2249.
Kohmura, N. et al. (1998) Neuron 20:1137.
Obata, S. et al. (1995) J. Cell Sci. 108:3765.
Hambsch, B. et al. (2005) J. Biol. Chem. 280:15888.
Haas, I.G. et al. (2005) J. Biol. Chem. 280:9313.
Bonn, S. et al. (2007) Mol. Cell. Biol. 27:4121.
Reiss, K. et al. (2006) J. Biol. Chem. 281:21735.
Wang, X. et al. (2002) Neuron 36:843.
Phillips, G.R. et al. (2003) J. Neurosci. 23:5096.
Weiner, J.A. et al. (2005) Proc. Natl. Acad. Sci. USA 102:8.
Lefebvre, J.L. et al. (2008) Development 135:4141.
Prasad, T. et al. (2008) Development 135:4153.
Lin, C. et al. (2010) J. Biol. Chem. 285:41675.
Chen, W.V. et al. (2012) Neuron 75:402.
Garrett, A.M. et al. (2012) Neuron 74:269.
Lobas, M.A. et al. (2012) J. Neurochem. 120:913.
Ledderose, J. et al. (2013) Sci. Rep. 3:1514.

Entrez Gene IDs

5098 (Human); 93706 (Mouse); 116782 (Rat)

Alternate Names

Cadherin-Like 2; PC43; PC-43; PCDH2; PCDH-GAMMA-C3; PCDHGC3; protocadherin 2; Protocadherin 43; Protocadherin gamma C3; protocadherin gamma subfamily C, 3; protocadherin gamma-C3; Protocadherin-2; protocadherin-43