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Product Info Summary
| SKU: | PA2061 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human, Mouse, Rat |
| Host: | Rabbit |
| Application: | WB |
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Product info
Product Name
Anti-Factor VIII/F8 Antibody Picoband®
SKU/Catalog Number
PA2061
BA0046-2 is an alternative SKU for this antibody, used in previous lots.
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Factor VIII/F8 Antibody catalog # PA2061. Tested in WB applications. This antibody reacts with Human, 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-Factor VIII/F8 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA2061)
Host
Rabbit
Contents
Each vial contains antibody formulated with stabilizing components, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg 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
A synthetic peptide corresponding to a sequence in the middle region of human Factor VIII.
Cross-reactivity
No cross-reactivity with other proteins
Reactive Species
PA2061 is reactive to F8 in Human, Mouse, Rat
Observed Molecular Weight
92 kDa
Calculated molecular weight
267.0 kDa
Background of F8
Coagulation Factor VIII (FVIII) is an essential blood-clotting protein, also known as anti-hemophilic factor (AHF). By in situ hybridization, Tantravahi et al. (1986) concluded that the F8 gene is located in the proximal part of chromosome Xq28 with probes DX13 and St14 distally located. The F8 gene encodes coagulation factor VIII, a large plasma glycoprotein that functions in the blood coagulation cascade as a cofactor for the factor IXa-dependent activation of factor X (F10). Factor VIII is activated proteolytically by a variety of coagulation enzymes, including thrombin (F2). Factor VIII is tightly associated in the blood with von Willebrand factor (VWF), which serves as a protective carrier protein for factor VIII (Toole et al., 1984; Hoyer, 1994).
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
PA2061 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, 0.1-0.5μg/ml, Human, Mouse, Rat
Positive Control
WB: rat kidney tissue, rat lung tissue, rat heart tissue, mouse kidney tissue, mouse lung tissue, human Hela whole cell, human HepG2 whole cell,
Validation Images & Assay Conditions
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Western blot analysis of Factor VIII using anti-Factor VIII antibody (PA2061).
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 50ug of sample under reducing conditions.
Lane 1: rat kidney tissue lysates,
Lane 2: rat lung tissue lysates,
Lane 3: rat heart tissue lysates,
Lane 4: mouse kidney tissue lysates,
Lane 5: mouse lung tissue lysates,
Lane 6: human Hela whole cell lysates,
Lane 7: human HepG2 whole cell lysates,
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-Factor VIII antigen affinity purified polyclonal antibody (Catalog # PA2061) 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 1:10000 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 Factor VIII at approximately 92KD. The expected band size for Factor VIII is at 92KD.
Specific Publications For Anti-Factor VIII/F8 Antibody Picoband® (PA2061)
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1 Customer Q&As for Anti-Factor VIII/F8 Antibody Picoband®
Question
We are currently using anti-Factor VIII/F8 antibody PA2061 for mouse tissue, and we are content with the WB results. The species of reactivity given in the datasheet says human, mouse, rat. Is it true that the antibody can work on primate tissues as well?
Verified Customer
Verified customer
Asked: 2019-07-30
Answer
The anti-Factor VIII/F8 antibody (PA2061) has not been validated for cross reactivity specifically with primate tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in primate you can get your next antibody for free. Please contact me if I can help you with anything.
Boster Scientific Support
Answered: 2019-07-30
