Revision 3

#79877

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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:
W, IF-F, IF-IC

Reactivity:
M

Sensitivity:
Endogenous

MW (kDa):
145

Source/Isotype:
Rabbit IgG

UniProt ID:
#Q9ES52

Entrez-Gene Id:
16331

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunofluorescence (Frozen) 1:100 - 1:200
Immunofluorescence (Immunocytochemistry) 1:800 - 1:1600

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity/Sensitivity

SHIP1 (E8M5D) Rabbit Monoclonal Antibody recognizes endogenous levels of total SHIP1 protein. This antibody does not cross-react with human SHIP1 protein. A band of unknown identity is observed at 70 kDa by western blot.

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val1067 of mouse SHIP1 protein.

Background

SH2-containing inositol phosphatase 1 (SHIP1) is a hematopoietic phosphatase that hydrolyzes phosphatidylinositol-3,4,5-triphosphate to phosphatidylinositol-3,4-bisphosphate (1). SHIP1 is a cytosolic phosphatase with an SH2 domain in its amino terminus and two NPXY Shc binding motifs in its carboxy terminus (1,2). Upon receptor cross-linking, SHIP is first recruited to the membrane junction through binding of its SH2 domain to the phospho-tyrosine in the ITIM motif (2), followed by tyrosine phosphorylation on the NPXY motif (2). The membrane relocalization and phosphorylation on the NPXY motif is essential for the regulatory function of SHIP1 (3-5). Its effect on calcium flux, cell survival, growth, cell cycle arrest, and apoptosis is mediated through the PI3K and Akt pathways (3-5). Tyr1022 is located in one of the NPXY motifs in SHIP1, and its phosphorylation is important for SHIP1 function (6).

Species Reactivity

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

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

W: Western Blotting IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry)

Cross-Reactivity Key

M: Mouse

Trademarks and Patents

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

Alexa Fluor is a registered trademark of Life Technologies Corporation.

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

Limited Uses

Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

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 3

Cell Signaling Technology Logo
Western blot analysis of extracts from various cell lines using SHIP1 (E8M5D) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower). Lack of signal in RL cells is consistent with the inability of SHIP1 (E8M5D) Rabbit mAb to cross-react with human SHIP1 protein. Negative expression of SHIP1 protein in NIH/3T3 cells is consistent with the predicted expression pattern.
Western Blotting Image 1: SHIP1 (E8M5D) Rabbit Monoclonal Antibody
Confocal immunofluorescent analysis of fixed frozen mouse subiculum from an amyloid mouse model of Alzheimer's disease, labeled with SHIP1 (E8M5D) Rabbit mAb (left, red) and co-labeled with GFAP (GA5) Mouse mAb (Alexa Fluor® 647 Conjugate) #3657 (right, cyan pseudocolor), β-Amyloid (D54D2) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) #51374 (right, green), and DAPI #4083 (right, blue).
Immunofluorescence Image 1: SHIP1 (E8M5D) Rabbit Monoclonal Antibody
Confocal immunofluorescent analysis of fixed frozen wild-type mouse cerebellum labeled with SHIP1 (E8M5D) Rabbit mAb (left, red) and co-labeled with DAPI #4083 (right, blue).
Immunofluorescence Image 2: SHIP1 (E8M5D) Rabbit Monoclonal Antibody
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 3

Cell Signaling Technology Logo
Confocal immunofluorescent analysis of fixed frozen wild-type mouse colon, labeled with SHIP1 (E8M5D) Rabbit mAb (left, red) and co-labeled with COL1A1 (E8F4L) XP® Rabbit mAb (Alexa Fluor® 647 Conjugate) #72827 (right, cyan pseudocolor) and DAPI #4083 (right, blue).
Immunofluorescence Image 3: SHIP1 (E8M5D) Rabbit Monoclonal Antibody
Confocal immunofluorescent analysis of J774A.1 cells (left, positive) and NIH/3T3 cells (right, negative) using SHIP1 (E8M5D) Rabbit mAb (green), DyLight™ 650 Phalloidin #12956 (red), and DAPI #4083 (blue).
Immunofluorescence Image 1: SHIP1 (E8M5D) Rabbit Monoclonal Antibody
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.