Product Info Summary
| SKU: | PB9990 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human, Mouse, Rat |
| Host: | Rabbit |
| Application: | Flow Cytometry, IF, IHC, IHC-F, ICC, WB |
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Product info
Product Name
Anti-Cyclin T1/CCNT1 Antibody Picoband®
SKU/Catalog Number
PB9990
PB1051 is an alternative SKU for this antibody, used in previous lots.
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Cyclin T1/CCNT1 Antibody Picoband® catalog # PB9990. Tested in Flow Cytometry, IF, IHC, IHC-F, ICC, 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-Cyclin T1/CCNT1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9990)
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
A synthetic peptide corresponding to a sequence in the middle region of human Cyclin T1, different from the related mouse sequence by one amino acid.
Cross-reactivity
No cross-reactivity with other proteins
Reactive Species
PB9990 is reactive to CCNT1 in Human, Mouse, Rat
Observed Molecular Weight
81 kDa
Calculated molecular weight
80.7 kDa
Background of CCNT1
Cyclin-T1 is a protein that in humans is encoded by the CCNT1 gene. This gene encodes a member of the highly conserved cyclin C subfamily. The encoded protein tightly associates with cyclin-dependent kinase 9, and is a major subunit of positive transcription elongation factor b (p-TEFb). In humans, there are multiple forms of positive transcription elongation factor b, which may include one of several different cyclins along with cyclin-dependent kinase 9. The complex containing the encoded cyclin and cyclin-dependent kinase 9 acts as a cofactor of human immunodeficiency virus type 1 (HIV-1) Tat protein, and is both necessary and sufficient for full activation of viral transcription. This cyclin and its kinase partner are also involved in triggering transcript elongation through phosphorylation of the carboxy-terminal domain of the largest RNA polymerase II subunit. Overexpression of this gene is implicated in tumor growth. 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
PB9990 is guaranteed for Flow Cytometry, IF, IHC, IHC-F, 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
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat
Immunohistochemistry (Frozen Section), 0.5-1μg/ml, Human
Immunocytochemistry/Immunofluorescence, 2μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human
Positive Control
WB: rat kidney tissue, mouse spleen tissue, JURKAT whole cell
IHC: mouse intestine tissue, rat intestine tissue, human intestinal cancer tissue
ICC/IF: A431 cell
FCM: U20S cell, U937 cell
Validation Images & Assay Conditions
Click image to see more details
Western blot analysis of Cyclin T1 using anti-Cyclin T1 antibody (PB9990).
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: rat kidney tissue lysates,
Lane 2: mouse spleen tissue lysates,
Lane 3: JURKAT 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-Cyclin T1 antigen affinity purified polyclonal antibody (Catalog # PB9990) 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 Cyclin T1 at approximately 81 kDa. The expected band size for Cyclin T1 is at 81 kDa.
Click image to see more details
IHC analysis of Cyclin T1 using anti-Cyclin T1 antibody (PB9990).
Cyclin T1 was detected in a paraffin-embedded section of mouse intestine 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-Cyclin T1 Antibody (PB9990) 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 Cyclin T1 using anti-Cyclin T1 antibody (PB9990).
Cyclin T1 was detected in a paraffin-embedded section of rat intestine 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-Cyclin T1 Antibody (PB9990) 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 Cyclin T1 using anti-Cyclin T1 antibody (PB9990).
Cyclin T1 was detected in a paraffin-embedded section of human intestinal 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-Cyclin T1 Antibody (PB9990) 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
Flow Cytometry analysis of U20S cells using anti-Cyclin T1 antibody (PB9990).
Overlay histogram showing U20S cells stained with PB9990 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Cyclin T1 Antibody (PB9990,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Click image to see more details
Flow Cytometry analysis of U937 cells using anti-Cyclin T1 antibody (PB9990).
Overlay histogram showing U937 cells stained with PB9990 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Cyclin T1 Antibody (PB9990,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Click image to see more details
IF analysis of Cyclin T1 using anti-Cyclin T1 antibody (PB9990).
Cyclin T1 was detected in immunocytochemical section of A431 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 2μg/mL rabbit anti-Cyclin T1 Antibody (PB9990) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
Specific Publications For Anti-Cyclin T1/CCNT1 Antibody Picoband® (PB9990)
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4 Customer Q&As for Anti-Cyclin T1/CCNT1 Antibody Picoband®
Question
Is there a BSA free version of anti-Cyclin T1/CCNT1 antibody PB9990 available?
Verified Customer
Verified customer
Asked: 2019-11-18
Answer
We appreciate your recent telephone inquiry. I can confirm that some lots of this anti-Cyclin T1/CCNT1 antibody PB9990 are BSA free. For now, these lots are available and we can make a BSA free formula for you free of charge. It will take 3 extra days to prepare. If you require this antibody BSA free again in future, please do not hesitate to contact me and I will be pleased to check which lots we have in stock that are BSA free.
Boster Scientific Support
Answered: 2019-11-18
Question
We are currently using anti-Cyclin T1/CCNT1 antibody PB9990 for mouse tissue, and we are well pleased with the WB results. The species of reactivity given in the datasheet says human, mouse, rat. Is it possible that the antibody can work on dog tissues as well?
Verified Customer
Verified customer
Asked: 2019-06-06
Answer
The anti-Cyclin T1/CCNT1 antibody (PB9990) has not been validated for cross reactivity specifically with dog tissues, though 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 dog you can get your next antibody for free. Please contact me if I can help you with anything.
Boster Scientific Support
Answered: 2019-06-06
Question
Does anti-Cyclin T1/CCNT1 antibody PB9990 work for IF with cervix carcinoma erythroleukemia?
J. Carter
Verified customer
Asked: 2018-02-07
Answer
According to the expression profile of cervix carcinoma erythroleukemia, CCNT1 is highly expressed in cervix carcinoma erythroleukemia. So, it is likely that anti-Cyclin T1/CCNT1 antibody PB9990 will work for IF with cervix carcinoma erythroleukemia.
Boster Scientific Support
Answered: 2018-02-07
Question
I have a question about product PB9990, anti-Cyclin T1/CCNT1 antibody. I was wondering if it would be possible to conjugate this antibody with biotin. I would need it to be without BSA or sodium azide. I am planning on using a buffer exchange of sodium azide with PBS only. Would there be problems for me to conjugate the antibody and store it in -20 degrees in small aliquots?
P. Patel
Verified customer
Asked: 2015-02-09
Answer
We do not advise storing this antibody with PBS buffer only in -20 degrees. If you want to store it in -20 degrees it is best to add some cryoprotectant like glycerol. If you want carrier free PB9990 anti-Cyclin T1/CCNT1 antibody, we can provide it to you in a special formula with trehalose and/or glycerol. These molecules will not interfere with conjugation chemistry and provide a good level of protection for the antibody from degradation. Please be sure to specify this in your purchase order.
Boster Scientific Support
Answered: 2015-02-09


