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Product Info Summary
| SKU: | PB9065 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Mouse |
| Host: | Rabbit |
| Application: | WB |
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Product info
Product Name
Anti-Eotaxin/CCL11 Antibody Picoband®
SKU/Catalog Number
PB9065
PB0040 is an alternative SKU for this antibody, used in previous lots.
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Eotaxin/CCL11 Antibody Picoband® catalog # PB9065. Tested in WB applications. This antibody reacts with Mouse. 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-Eotaxin/CCL11 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9065)
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 mouse Eotaxin recombinant protein (Position: H24-P97). Mouse Eotaxin shares 62% and 97% amino acid (aa) sequences identity with human and rat Eotaxin, respectively.
Cross-reactivity
No cross-reactivity with other proteins
Reactive Species
PB9065 is reactive to Ccl11 in Mouse
Observed Molecular Weight
11 kDa
Calculated molecular weight
10.9 kDa
Background of Ccl11
CCL11, also known as Eotaxin, is a potent inducer of eosinophil chemotaxis and is considered as a selective ligand of the CC chemokine receptor 3 (CCR3), which is expressed on eosinophils, basophils, and Th2 lymphocytes. The gene maps to chromosome 17 and is expressed constitutively at high levels in small intestine and colon, and at lower levels in various other tissues. CCL11 is a small cytokine belonging to the CC chemokine family. It is assumed to be involved in eosinophilic inflammatory diseases such as atopic dermatitis, allergic rhinitis, asthma and parasitic infections. The effects of CCL11 are mediated by its binding to a G-protein-linked receptor known as a chemokine receptor.
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
PB9065 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, Mouse
Positive Control
WB: mouse lung tissue, mouse intestines tissue, human Hela whole cell
Validation Images & Assay Conditions
Click image to see more details
Western blot analysis of Eotaxin using anti-Eotaxin antibody (PB9065).
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: mouse lung tissue lysates,
Lane 2: mouse intestines tissue lysates,
Lane 3: human Hela 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-Eotaxin antigen affinity purified polyclonal antibody (Catalog # PB9065) 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 Eotaxin at approximately 11 kDa. The expected band size for Eotaxin is at 11 kDa.
Specific Publications For Anti-Eotaxin/CCL11 Antibody Picoband® (PB9065)
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Customer Q&As
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4 Customer Q&As for Anti-Eotaxin/CCL11 Antibody Picoband®
Question
My question regarding product PB9065, anti-Eotaxin/CCL11 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?
Verified Customer
Verified customer
Asked: 2020-01-24
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 PB9065 anti-Eotaxin/CCL11 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: 2020-01-24
Question
Will PB9065 anti-Eotaxin/CCL11 antibody work on parafin embedded sections? If so, which fixation method do you recommend we use (PFA, paraformaldehyde, other)?
Verified Customer
Verified customer
Asked: 2019-02-04
Answer
As indicated on the product datasheet, PB9065 anti-Eotaxin/CCL11 antibody as been validated on WB. It is best to use PFA for fixation because it has better tissue penetration ability. PFA needs to be prepared fresh before use. Long term stored PFA turns into formalin, as the PFA molecules congregate and become formalin.
Boster Scientific Support
Answered: 2019-02-04
Question
We appreciate helping with my inquiry over the phone. Here are the WB image, lot number and protocol we used for blood using anti-Eotaxin/CCL11 antibody PB9065. Let me know if you need anything else.
Verified Customer
Verified customer
Asked: 2018-06-25
Answer
Thank you for the data. You have provided everything we needed. Our lab team are working to resolve your inquiry as quickly as possible, and we appreciate your patience and understanding! Please let me know if there is anything you need in the meantime.
Boster Scientific Support
Answered: 2018-06-25
Question
Is this PB9065 anti-Eotaxin/CCL11 antibody reactive to the isotypes of CCL11?
Verified Customer
Verified customer
Asked: 2018-02-06
Answer
The immunogen of PB9065 anti-Eotaxin/CCL11 antibody is E.coli-derived mouse Eotaxin recombinant protein (Position: H24-P97). Mouse Eotaxin shares 62% and 97% amino acid (aa) sequences identity with human and rat Eotaxin, respectively. Could you tell me which isotype you are interested in so I can help see if the immunogen is part of this isotype?
Boster Scientific Support
Answered: 2018-02-06
