Tsukushi (TSK) is a secreted member of the SLRP (small leucine-rich proteoglycan) family of extracellular matrix molecules. It is named after a Japanese horsetail plant, which its expression pattern resembles in the chick primitive streak. Tsukushi binds BMP and Delta-1, contributes to formation of the primitive organizer and neural crest, and is upregulated in certain breast and bone cancer cell lines.
Tsukushi/TSK Antibody - BSA Free
Novus Biologicals | Catalog # NBP1-87959
![Immunocytochemistry/ Immunofluorescence: Tsukushi/TSK Antibody [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/Tsukushi-TSK-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-87959-img0008.jpg "Immunocytochemistry/ Immunofluorescence: Tsukushi/TSK Antibody [NBP1-87959]")
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Key Product Details
Validated by
Knockout/Knockdown
Species Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Immunocytochemistry/ Immunofluorescence, Knockdown Validated
Label
Unconjugated
Antibody Source
Polyclonal Rabbit IgG
Format
BSA Free
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Product Specifications
Immunogen
This antibody was developed against Recombinant Protein corresponding to amino acids: DTAHLDLSSNRLEMVNESVLAGPGYTTLAGLDLSHNLLTSISPTAFSRLRYLESLDLSHNGLTALPAESFTSSPLSDVNLSHNQLREVSVSAFTTHSQGRALHVDLSHNLIHR
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Description
Novus Biologicals Rabbit Tsukushi/TSK Antibody - BSA Free (NBP1-87959) is a polyclonal antibody validated for use in IHC, WB and ICC/IF. Anti-Tsukushi/TSK Antibody: Cited in 1 publication. All Novus Biologicals antibodies are covered by our 100% guarantee.
Scientific Data Images for Tsukushi/TSK Antibody - BSA Free
Immunocytochemistry/ Immunofluorescence: Tsukushi/TSK Antibody [NBP1-87959]
Immunocytochemistry/Immunofluorescence: Tsukushi/TSK Antibody [NBP1-87959] - Staining of human cell line A549 shows localization to nucleus. Antibody staining is shown in green.![Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/Tsukushi-TSK-Antibody-Immunohistochemistry-Paraffin-NBP1-87959-img0012.jpg "Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]")
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959] - Staining of human kidney shows moderate cytoplasmic positivity in cells in tubules.![Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/Tsukushi-TSK-Antibody-Immunohistochemistry-Paraffin-NBP1-87959-img0009.jpg "Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]")
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959] - Staining of human liver shows moderate cytoplasmic positivity in hepatocytes.![Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/Tsukushi-TSK-Antibody-Immunohistochemistry-Paraffin-NBP1-87959-img0010.jpg "Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]")
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959] - Staining of human prostate shows moderate cytoplasmic positivity in glandular cells.![Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/Tsukushi-TSK-Antibody-Immunohistochemistry-Paraffin-NBP1-87959-img0011.jpg "Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]")
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959]
Immunohistochemistry-Paraffin: Tsukushi/TSK Antibody [NBP1-87959] - Staining of human cerebral cortex shows moderate cytoplasmic positivity in neurons.![Tsukushi/TSK Antibody - BSA Free Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/nbp1-87959_rabbit-polyclonal-tsukushi-tsk-antibody-6520251621386.jpg "Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]")
![Tsukushi/TSK Antibody - BSA Free Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/nbp1-87959_rabbit-polyclonal-tsukushi-tsk-antibody-6520251617114.jpg "Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]")
Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]
Analysis in mouse cell line NIH-3T3 and rat cell line NBT-II.![Tsukushi/TSK Antibody - BSA Free Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]](https://beta-resources.rndsystems.com/images/products/nbp1-87959_rabbit-polyclonal-tsukushi-tsk-antibody-65202516164216.jpg "Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]")
Western Blot: Tsukushi/TSK Antibody - BSA Free [NBP1-87959]
Analysis in human cell line A-549.Applications for Tsukushi/TSK Antibody - BSA Free
Application
Recommended Usage
Immunocytochemistry/ Immunofluorescence
0.25-2 ug/ml
Immunohistochemistry
1:50 - 1:200
Immunohistochemistry-Paraffin
1:50 - 1:200
Western Blot
0.04-0.4 ug/ml
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended. ICC/IF Fixation Permeabilization: Use PFA/Triton X-100.
Formulation, Preparation, and Storage
Purification
Affinity purified
Formulation
PBS (pH 7.2) and 40% Glycerol
Format
BSA Free
Preservative
0.02% Sodium Azide
Concentration
Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Background: Tsukushi/TSK
Long Name
Tsukushin Leucine-rich Repeat Containing Protein 54
Alternate Names
E2IG4, LRRC54, TSKU
Gene Symbol
TSKU
Additional Tsukushi/TSK Products
Product Documents for Tsukushi/TSK Antibody - BSA Free
Product Specific Notices for Tsukushi/TSK Antibody - BSA Free
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
Related Research Areas
Citations for Tsukushi/TSK Antibody - BSA Free
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Antigen Retrieval Protocol (PIER)
- Antigen Retrieval for Frozen Sections Protocol
- Appropriate Fixation of IHC/ICC Samples
- Cellular Response to Hypoxia Protocols
- Chromogenic IHC Staining of Formalin-Fixed Paraffin-Embedded (FFPE) Tissue Protocol
- Chromogenic Immunohistochemistry Staining of Frozen Tissue
- Detection & Visualization of Antibody Binding
- Fluorescent IHC Staining of Frozen Tissue Protocol
- Graphic Protocol for Heat-induced Epitope Retrieval
- Graphic Protocol for the Preparation and Fluorescent IHC Staining of Frozen Tissue Sections
- Graphic Protocol for the Preparation and Fluorescent IHC Staining of Paraffin-embedded Tissue Sections
- Graphic Protocol for the Preparation of Gelatin-coated Slides for Histological Tissue Sections
- ICC Cell Smear Protocol for Suspension Cells
- ICC Immunocytochemistry Protocol Videos
- ICC for Adherent Cells
- IHC Sample Preparation (Frozen sections vs Paraffin)
- Immunocytochemistry (ICC) Protocol
- Immunocytochemistry Troubleshooting
- Immunofluorescence of Organoids Embedded in Cultrex Basement Membrane Extract
- Immunofluorescent IHC Staining of Formalin-Fixed Paraffin-Embedded (FFPE) Tissue Protocol
- Immunohistochemistry (IHC) and Immunocytochemistry (ICC) Protocols
- Immunohistochemistry Frozen Troubleshooting
- Immunohistochemistry Paraffin Troubleshooting
- Preparing Samples for IHC/ICC Experiments
- Preventing Non-Specific Staining (Non-Specific Binding)
- Primary Antibody Selection & Optimization
- Protocol for Heat-Induced Epitope Retrieval (HIER)
- Protocol for Making a 4% Formaldehyde Solution in PBS
- Protocol for VisUCyte™ HRP Polymer Detection Reagent
- Protocol for the Fluorescent ICC Staining of Cell Smears - Graphic
- Protocol for the Fluorescent ICC Staining of Cultured Cells on Coverslips - Graphic
- Protocol for the Preparation & Fixation of Cells on Coverslips
- Protocol for the Preparation and Chromogenic IHC Staining of Frozen Tissue Sections
- Protocol for the Preparation and Chromogenic IHC Staining of Frozen Tissue Sections - Graphic
- Protocol for the Preparation and Chromogenic IHC Staining of Paraffin-embedded Tissue Sections
- Protocol for the Preparation and Chromogenic IHC Staining of Paraffin-embedded Tissue Sections - Graphic
- Protocol for the Preparation and Fluorescent ICC Staining of Cells on Coverslips
- Protocol for the Preparation and Fluorescent ICC Staining of Non-adherent Cells
- Protocol for the Preparation and Fluorescent ICC Staining of Stem Cells on Coverslips
- Protocol for the Preparation and Fluorescent IHC Staining of Frozen Tissue Sections
- Protocol for the Preparation and Fluorescent IHC Staining of Paraffin-embedded Tissue Sections
- Protocol for the Preparation of Gelatin-coated Slides for Histological Tissue Sections
- Protocol for the Preparation of a Cell Smear for Non-adherent Cell ICC - Graphic
- R&D Systems Quality Control Western Blot Protocol
- TUNEL and Active Caspase-3 Detection by IHC/ICC Protocol
- The Importance of IHC/ICC Controls
- Troubleshooting Guide: Immunohistochemistry
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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