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Product Info Summary
| SKU: | AZA0A8M1N6S0 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Zebrafish |
| Host: | Rabbit |
| Application: | WB |
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Product info
Product Name
Anti-Zebrafish POLR2B Antibody Picoband®
SKU/Catalog Number
AZA0A8M1N6S0
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Zebrafish POLR2B Antibody Picoband® catalog # AZA0A8M1N6S0. Tested in WB applications. This antibody reacts with Zebrafish. 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
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 freezing and thawing.
Cite This Product
Anti-Zebrafish POLR2B Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # AZA0A8M1N6S0)
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Immunogen
E.coli-derived zebrafish POLR2B recombinant protein (Position: E49-Q1145).
Reactive Species
AZA0A8M1N6S0 is reactive to POLR2B in Zebrafish
Background of POLR2B
DNA-directed RNA polymerase II subunit RPB2 is an enzyme that in humans is encoded by the POLR2B gene. This gene encodes the second largest subunit of RNA polymerase II (Pol II), a DNA-dependent RNA polymerase that catalyzes the transcription of DNA into precursors of mRNA, snRNA and microRNA. This subunit and the largest subunit form opposite sides of the center cleft of Pol II. Deletion of the flap loop region of this subunit results in a decrease in the rate of transcriptional elongation. Alternative splicing results in multiple transcript variants.
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
AZA0A8M1N6S0 is guaranteed for 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, 0.25-0.5 μg/ml, Zebrafish
Validation Images & Assay Conditions
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Western blot analysis of POLR2B using anti-POLR2B antibody (AZA0A8M1N6S0).
Electrophoresis was performed on a 8% SDS-PAGE gel at 80V (Stacking gel) / 120V (Resolving gel) for 2 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: zebrafish head tissue lysates,
Lane 2: zebrafish embryo tissue 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-POLR2B antigen affinity purified polyclonal antibody (AZA0A8M1N6S0) 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 ECL Plus Western Blotting Substrate (Catalog # AR1196-200) with Tanon 5200 system. A specific band was detected for POLR2B at approximately 130 kDa. The expected band size for POLR2B is at 134 kDa.
Specific Publications For Anti-Zebrafish POLR2B Antibody Picoband® (AZA0A8M1N6S0)
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