Somatostatin (SST), also known as SMST, is a 116 amino acid (aa) peptide hormone protein and shares 96% aa identity with mouse and rat SST. It exists as a preproprotein that is cleaved into a proprotein form and then subsequently into 14 aa and 28 aa active peptide forms. SST is secreted by many tissues throughout the body and inhibits the secretion of many other hormones. Some of its major roles are inhibiting growth hormone secretion by the pituitary gland, insulin and glucagon secretion in pancreatic islets, and secretion of gastrointestinal tract hormones such as gastrin. Additionally, SST has been shown to have neuromodulatory activity.
Human/Mouse Somatostatin Antibody
R&D Systems | Catalog # MAB2358
Key Product Details
Species Reactivity
Validated:
Human, Mouse
Cited:
Human, Mouse
Applications
Validated:
Immunohistochemistry, Immunocytochemistry
Cited:
Immunohistochemistry, Immunocytochemistry
Label
Unconjugated
Antibody Source
Monoclonal Rat IgG1 Clone # 906552
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Product Specifications
Immunogen
KLH-coupled human Somatostatin peptide
Accession # P61278
Accession # P61278
Specificity
Detects human Somatostatin in direct ELISA.
Clonality
Monoclonal
Host
Rat
Isotype
IgG1
Scientific Data Images for Human/Mouse Somatostatin Antibody
Somatostatin in Human Embryonic Stem Cells.
Somatostatin was detected in immersion fixed human embryonic stem cells differentiated to pancreatic cells using Rat Anti-Human Somatostatin Monoclonal Antibody (Catalog # MAB2358) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; NL013) and counterstained with DAPI (blue). Specific staining was localized to cell membranes and cytoplasm. View our protocol for Fluorescent ICC Staining of Stem Cells on Coverslips.Somatostatin in beta TC‑6 Mouse Cell Line.
Somatostatin was detected in immersion fixed beta TC-6 mouse beta cell insulinoma cell line using Rat Anti-Human Somatostatin Monoclonal Antibody (Catalog # MAB2358) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; NL013) and counterstained with DAPI (blue). Specific staining was localized to cell membranes and cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.Somatostatin in Human Pancreas.
Somatostatin was detected in immersion fixed paraffin-embedded sections of human pancreas using Rat Anti-Human/Mouse Somatostatin Monoclonal Antibody (Catalog # MAB2358) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Rat HRP-DAB Cell & Tissue Staining Kit (brown; CTS017) and counterstained with hematoxylin (blue). Specific staining was localized to islet cells. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.Detection of Somatostatin in TT human medullary thyroid cancer cell line (Positive) & K562 human chronic myelogenous leukemia cell line (Negative).
Somatostatin was detected in immersion fixed TT human medullary thyroid cancer cell line (Positive) & K562 human chronic myelogenous leukemia cell line (Negative) using Rat Anti-Human/Mouse Somatostatin Monoclonal Antibody (Catalog # MAB2358) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.Immunofluorescent Staining of iPSC-derived Beta Islets.
iPSC-derived beta islets were fixed, frozen, and sectioned. Sections were stained with a Mouse Anti-Human C-peptide Monoclonal Antibody (Catalog # MAB14171), and a Rat Anti-Human/Mouse Somatostatin Monoclonal Antibody (Catalog # MAB2358), followed by secondary antibody staining with the NorthernLights NL493-conjugated Donkey Anti-Mouse IgG Antigen Affinity-purified Polyclonal Antibody (Catalog # NL009; green) and NorthernLights NL557-conjugated Goat Anti-Rat IgG Antigen Affinity-purified Polyclonal Antibody (Catalog # NL013; red). Cell nuclei were stained with DAPI (Catalog # 5748; blue) and the images were overlaid.Applications for Human/Mouse Somatostatin Antibody
Application
Recommended Usage
Immunocytochemistry
8-25 µg/mL
Sample: Immersion fixed human embryonic stem cells differentiated into pancreatic cells and beta TC‑6 mouse beta cell insulinoma cell line, TT human medullary thyroid cancer cell line (Positive) & K562 human chronic myelogenous leukemia cell line (Negative)
Sample: Immersion fixed human embryonic stem cells differentiated into pancreatic cells and beta TC‑6 mouse beta cell insulinoma cell line, TT human medullary thyroid cancer cell line (Positive) & K562 human chronic myelogenous leukemia cell line (Negative)
Immunohistochemistry
5-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human pancreas
Sample: Immersion fixed paraffin-embedded sections of human pancreas
Reviewed Applications
Read 2 reviews rated 5 using MAB2358 in the following applications:
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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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.
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.
Calculators
Background: Somatostatin
Alternate Names
SMST, SOM, SRIF, SST
Gene Symbol
SST
UniProt
Additional Somatostatin Products
Product Documents for Human/Mouse Somatostatin Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human/Mouse Somatostatin Antibody
For research use only
Related Research Areas
Citations for Human/Mouse Somatostatin Antibody
Customer Reviews for Human/Mouse Somatostatin Antibody (2)
5 out of 5
2 Customer Ratings
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Application: ImmunohistochemistrySample Tested: Stomach tissueSpecies: MouseVerified Customer | Posted 11/09/2021
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Application: Immunocytochemistry/ImmunofluorescenceSample Tested: Adult brainSpecies: MouseVerified Customer | Posted 04/05/2018Somatostatin is shown in green. Parvalbumin is shown in purple. NeuN is shown in white.
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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
- ClariTSA™ Fluorophore Kits
- 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
- TUNEL and Active Caspase-3 Detection by IHC/ICC Protocol
- The Importance of IHC/ICC Controls
- Troubleshooting Guide: Immunohistochemistry
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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