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Western Blot (WB) (Western blot of human recombinant SSH1L untreated (lanes 1 & 3) or treated with lambda phosphatase (lanes 2 & 4) and rat PC12 cells unstimulated (lanes 5 & 7) or stimulated with calyculin A (lanes 6 & 8). The blots were probed with anti-SSH1L (C-term.) (lanes 1, 2, 5, & 6) or anti-SSH1L (Ser-978) (lanes 3, 4, 7, & 8).)

Rabbit Slingshot-1L Polyclonal Antibody | anti-SSH1 antibody

Slingshot-1L (Ser-978), phospho-specific Antibody

Gene Names
SSH1; SSH1L
Reactivity
Human, Rat, Mouse, Chicken
Applications
Western Blot, ELISA, Immunocytochemistry
Synonyms
Slingshot-1L; Polyclonal Antibody; Slingshot-1L (Ser-978); phospho-specific Antibody; phospho-specific; Slingshot Ser; anti-SSH1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Rat, Mouse, Chicken
Clonality
Polyclonal
Specificity
This antibody was affinity purified using phospho-SSH1L (Ser-978) peptide (without carrier). The antibody detects a 150kDa* full length recombinant human SSH1L phosphoprotein and this reactivity is eliminated with lambda phosphatase treatment. The antibody also detects SSH1L on immunoblots of rat PC12 and mouse C2C12 cells that were stimulated with calyculin A.
Form/Format
Rabbit polyclonal, affinity-purified antibody is supplied in 100ul phosphate-buffered saline, 50% glycerol, 1mg/ml BSA, and 0.05% sodium azide.
Applicable Applications for anti-SSH1 antibody
Western Blot (WB), ELISA (EIA), Immunocytochemistry (ICC)
Application Notes
ELISA: 1:2000
ICC: 1:100
WB: 1:1000
Immunogen
Slinshot-1L (Ser-978) antibody was generated from a phospho-peptide that included amino acids surrounding serine 978 in human SSH1L. This sequence has high homology to the conserved site in rat, mouse, chicken, and zebrafish SSH1L. The sequence also has high homology to the conserved site in SSH2L (Ser-1259).
Preparation and Storage
Store at -20 degree C. Stable for 1 year.

Western Blot (WB)

(Western blot of human recombinant SSH1L untreated (lanes 1 & 3) or treated with lambda phosphatase (lanes 2 & 4) and rat PC12 cells unstimulated (lanes 5 & 7) or stimulated with calyculin A (lanes 6 & 8). The blots were probed with anti-SSH1L (C-term.) (lanes 1, 2, 5, & 6) or anti-SSH1L (Ser-978) (lanes 3, 4, 7, & 8).)

Western Blot (WB) (Western blot of human recombinant SSH1L untreated (lanes 1 & 3) or treated with lambda phosphatase (lanes 2 & 4) and rat PC12 cells unstimulated (lanes 5 & 7) or stimulated with calyculin A (lanes 6 & 8). The blots were probed with anti-SSH1L (C-term.) (lanes 1, 2, 5, & 6) or anti-SSH1L (Ser-978) (lanes 3, 4, 7, & 8).)

Immunocytochemistry (ICC)

(Immunocytochemical labeling of Slingshot-1L in rat PC12 cells differentiated with NGF. The cells were labeled with rabbit polyclonal anti-SSH1L (C-term.) and anti-SSH1L (Ser-978) antibodies, then detected using appropriate secondary antibody conjugated to Cy3 (Right panel). Phase image of corresponding PC12 cells (Left panel).)

Immunocytochemistry (ICC) (Immunocytochemical labeling of Slingshot-1L in rat PC12 cells differentiated with NGF. The cells were labeled with rabbit polyclonal anti-SSH1L (C-term.) and anti-SSH1L (Ser-978) antibodies, then detected using appropriate secondary antibody conjugated to Cy3 (Right panel). Phase image of corresponding PC12 cells (Left panel).)
Related Product Information for anti-SSH1 antibody
Members of the ADF/cofilin (AC) family are actin-severing proteins that regulate actin remodeling during cell motility. Regulation of cofilin activity can occur through serine phosphorylation and dephosphorylation. Activation of cofilin kinases, LIMK1 or LIMK2, leads to phosphorylation of cofilin at serine 3. This phosphorylation disrupts cofilin binding to actin in vitro and in vivo. Multiple phosphatases, Slingshot, PP1, PP2A, PP2B, and chronophin can dephosphorylate Ser-3 and activate actin binding. In mammals, the Slingshot family includes SSH1L, SSH2L, and SSH3L. SSH1L and SSH2L mRNAs are widely expressed, while SSH3L has high expression in epithelial tissues. SSH1L can associate with F-actin and may be the major phosphatase regulating cofilin activity. Disruption of SSH1L expression using RNA interference impairs directional cell migration. Phosphorylation of SSH1L at Ser-937 and Ser-978 by PKD leads to association with 14-3-3, sequestration of the phosphatase to the cytoplasm, and reduces cell migration. Thus, Slingshot phosphatases may be critical for regulating cytoskeletal protein activity and cell motility.
References
Wang, Y. et al. (2015) Cancer Lett. 360(2):171 (ICC:PC cell lines, KLM1, KLM1-R, AsPC-1, BxPC-3, PK45p, PK59)
DiPaolo, B.C. et al. (2013) Am Jou of Phys 305(2): L141. (WB: rat alveolar type II)
Soosairajah, J. et al. (2005) EMBO J. 24(3):473.
Endo, M. et al. (2003) J Neurosci. 23(7):2527.
Niwa, R. et al. (2002) Cell 108:233.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
78,978 Da
NCBI Official Full Name
protein phosphatase Slingshot homolog 1 isoform 2
NCBI Official Synonym Full Names
slingshot protein phosphatase 1
NCBI Official Symbol
SSH1
NCBI Official Synonym Symbols
SSH1L
NCBI Protein Information
protein phosphatase Slingshot homolog 1
UniProt Protein Name
Protein phosphatase Slingshot homolog 1
Protein Family
UniProt Gene Name
SSH1
UniProt Synonym Gene Names
KIAA1298; SSH1L; SSH-1L; hSSH-1L

NCBI Description

The protein encoded by this gene belongs to the slingshot homolog (SSH) family of phosphatases, which regulate actin filament dynamics. The SSH proteins dephosphorylate and activate the actin binding/depolymerizing factor cofilin, which subsequently binds to actin filaments and stimulates their disassembly. Cofilin is inactivated by kinases such as LIM domain kinase-1 (LIMK1), which may also be dephosphorylated and inactivated by SSH proteins. The SSH family thus appears to play a role in actin dynamics by reactivating cofilin proteins. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2011]

Uniprot Description

Protein phosphatase which regulates actin filament dynamics. Dephosphorylates and activates the actin binding/depolymerizing factor cofilin, which subsequently binds to actin filaments and stimulates their disassembly. Inhibitory phosphorylation of cofilin is mediated by LIMK1, which may also be dephosphorylated and inactivated by this protein.

Research Articles on SSH1

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Product Notes

The SSH1 ssh1 (Catalog #AAA474602) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Slingshot-1L (Ser-978), phospho-specific Antibody reacts with Human, Rat, Mouse, Chicken and may cross-react with other species as described in the data sheet. AAA Biotech's Slingshot-1L can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA), Immunocytochemistry (ICC). ELISA: 1:2000 ICC: 1:100 WB: 1:1000. Researchers should empirically determine the suitability of the SSH1 ssh1 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 "Slingshot-1L, Polyclonal 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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