Revision 2

#90092

Store at +4C

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Orders:

877-616-CELL (2355)

[email protected]

Support:

877-678-TECH (8324)

3 Trask Lane | Danvers | Massachusetts | 01923 | USA

For Research Use Only. Not for Use in Diagnostic Procedures.

Applications:
IF-F, FC-FP

Reactivity:
H M R

Sensitivity:
Endogenous

Source/Isotype:
Rabbit IgG

UniProt ID:
#Q8TBX8

Entrez-Gene Id:
79837

Product Usage Information

Application Dilution
Immunofluorescence (Frozen) 1:50 - 1:100
Flow Cytometry (Fixed/Permeabilized) 1:3200

Storage

Supplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.

Specificity/Sensitivity

PIP4K2C (E7P3S) Rabbit mAb (Alexa Fluor® 647 Conjugate) recognizes endogenous levels of total PIP4K2C protein. This antibody does not cross-react with PIP4K2A or PIP3K2B proteins.

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu321 of human PIP4K2C protein.

Description

This Cell Signaling Technology® antibody is conjugated to Alexa Fluor® 647 fluorescent dye under optimal conditions. This antibody conjugate is expected to exhibit the same species cross-reactivity as the unconjugated PIP4K2C (E7P3S) Rabbit mAb #61407.

Background

Phosphatidylinositol-5-phosphate 4-kinases (PIP4Ks) synthesize phosphatidylinositol-4,5-bisphosphate (PtdIns(4,5)P2), a key precursor in phosphoinositide signaling that directly modulates the activity of signaling proteins and cellular processes. There are two subfamilies of PIP kinases, type I and II, that generate PtdIns(4,5)P2 from distinct substrate pools. PIP4 type I kinases use PtdIns5P as a substrate, whereas PIP5 type II kinases use PtdIns4P (1,2). In mammalian cells, three isoforms of each PIP4K and PIP5K subfamily, encoded by distinct genes, have been characterized (3-7). All PIP kinases are stimulated by phosphatidic acid, extensively regulated by ARF and Rho GTPases, and inhibited by protein kinase A and PI-stimulated autophosphorylation (8).

PIP4K2C, also known as phosphatidylinositol 5-phosphate 4-kinase type-2 gamma (PI5P4Kγ), is a member of the type II PIP kinase family, and is broadly expressed with highest levels in kidney and brain tissue (9). PIP4K2C can form homodimers or heterodimers with its two other known family members, PIP4K2A and PIP4K2B (10). PIP4K2C is a regulator of mammalian target of rapamycin complex 1 (mTORC1) signaling and Pip4k2c KO mice demonstrate enhanced immune responses and develop autoimmunity (11,12).

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Applications Key

IF-F: Immunofluorescence (Frozen) FC-FP: Flow Cytometry (Fixed/Permeabilized)

Cross-Reactivity Key

H: Human M: Mouse R: Rat Hm: Hamster Mk: Monkey Vir: Virus Mi: Mink C: Chicken Dm: D. melanogaster X: Xenopus Z: Zebrafish B: Bovine Dg: Dog Pg: Pig Sc: S. cerevisiae Ce: C. elegans Hr: Horse GP: Guinea Pig Rab: Rabbit G: Goat All: All Species Expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

Alexa Fluor is a registered trademark of Life Technologies Corporation.

This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad, CA 92008 USA or [email protected].

All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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Orders: 877-616-CELL (2355) [email protected] Support: 877-678-TECH (8324) [email protected] Web: cellsignal.com
For Research Use Only. Not for Use in Diagnostic Procedures.

Revision 2

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Confocal immunofluorescent analysis of fixed frozen mouse cerebellum using PIP4K2C (E7P3S) Rabbit mAb (Alexa Fluor® 647 Conjugate) (red), TMEM119 (E4B9S) Mouse mAb #98778 (green), and ProLong Gold Antifade Reagent with DAPI #8961 (blue).
Immunofluorescence Image 1: PIP4K2C (E7P3S) Rabbit mAb (Alexa Fluor<sup>®</sup> 647 Conjugate)
Flow cytometric analysis of fixed/permeabilized TALL-1 cells (blue, negative) and REC-1 cells (green, positive) using PIP4K2C (E7P3S) Rabbit mAb (Alexa Fluor® 647 Conjugate) (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control (Alexa Fluor® 647 Conjugate) #2985 (dashed lines).
Flow Cytometry Image 1: PIP4K2C (E7P3S) Rabbit mAb (Alexa Fluor<sup>®</sup> 647 Conjugate)
Orders: 877-616-CELL (2355) [email protected] Support: 877-678-TECH (8324) [email protected] Web: cellsignal.com
For Research Use Only. Not for Use in Diagnostic Procedures.