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Product Info Summary
| SKU: | PB9209 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human, Monkey, Mouse, Rat |
| Host: | Rabbit |
| Application: | Flow Cytometry, IF, IHC, ICC, WB |
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Product info
Product Name
Anti-Gelsolin/GSN Antibody Picoband®
SKU/Catalog Number
PB9209
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Gelsolin/GSN Antibody Picoband® catalog # PB9209. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Monkey, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Cite This Product
Anti-Gelsolin/GSN Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9209)
Host
Rabbit
Contents
Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human Gelsolin recombinant protein (Position: E580-A782). Human Gelsolin shares 94% and 95% amino acid (aa) sequences identity with mouse and rat Gelsolin, respectively.
Cross-reactivity
No cross-reactivity with other proteins
Reactive Species
PB9209 is reactive to GSN in Human, Monkey, Mouse, Rat
Observed Molecular Weight
86 kDa
Calculated molecular weight
85.7 kDa
Background of GSN
Gelsolin, also known as GNS or brevin, is an actin-binding protein that is a key regulator of actin filament assembly and disassembly. Gelsolin is one of the most potent members of the actin-severing gelsolin/villin superfamily. The gene was assigned to human chromosome 9q33.2. It is the principal intracellular and extracellular actin-severing protein. Gelsolin and Gc protein together constitute the extracellular actin-scavenger system which prevents the toxic effects of actin release into the extracellular space under circumstances of cell necrosis. Gelsolin may have therapeutic potential as a mucolytic agent in CF patients. The antiapoptotic activity of gelsolin seems to prevent a step leading to cytochrome c release from the mitochondria into the cytosol.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
PB9209 is guaranteed for Flow Cytometry, IF, IHC, ICC, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.1-0.5μg/ml, Human, Mouse, Rat, Monkey
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human
Immunocytochemistry/Immunofluorescence, 2μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human
Positive Control
WB: human Hela whole cell, human THP-1 whole cell, human A549 whole cell, monkey COS-7 whole cell, monkey kidney tissue, human CACO-2 whole cell, rat PC-12 whole cell, mouse RAW2647 whole cell
IHC: human mammary cancer tissue, mouse spleen tissue, rat spleen tissue
Validation Images & Assay Conditions
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Western blot analysis of Gelsolin using anti-Gelsolin antibody (PB9209).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human Hela whole cell lysates,
Lane 2: human THP-1 whole cell lysates,
Lane 3: human A549 whole cell lysates,
Lane 4: monkey COS-7 whole cell lysates,
Lane 5: monkey kidney tissue lysates,
Lane 6: human CACO-2 whole cell lysates,
Lane 7: rat PC-12 whole cell lysates,
Lane 8: mouse RAW264.7 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Gelsolin antigen affinity purified polyclonal antibody (Catalog # PB9209) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for Gelsolin at approximately 86 kDa. The expected band size for Gelsolin is at 86 kDa.
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IHC analysis of Gelsolin using anti-Gelsolin antibody (PB9209).
Gelsolin was detected in a paraffin-embedded section of human mammary cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-Gelsolin Antibody (PB9209) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
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IHC analysis of Gelsolin using anti-Gelsolin antibody (PB9209).
Gelsolin was detected in a paraffin-embedded section of mouse spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-Gelsolin Antibody (PB9209) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
IHC analysis of Gelsolin using anti-Gelsolin antibody (PB9209).
Gelsolin was detected in a paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-Gelsolin Antibody (PB9209) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Specific Publications For Anti-Gelsolin/GSN Antibody Picoband® (PB9209)
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