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Product Info Summary
| SKU: | M01015-2 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human |
| Host: | Mouse |
| Application: | Flow Cytometry, IF, ICC, WB |
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Product info
Product Name
Anti-Integrin beta 4/ITGB4 Antibody Picoband® (monoclonal, 7G10D2)
SKU/Catalog Number
M01015-2
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Integrin beta 4/ITGB4 Antibody Picoband® (monoclonal, 7G10D2) catalog # M01015-2. Tested in Flow Cytometry, IF, ICC, WB applications. This antibody reacts with Human. 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-Integrin beta 4/ITGB4 Antibody Picoband® (monoclonal, 7G10D2) (Boster Biological Technology, Pleasanton CA, USA, Catalog # M01015-2)
Host
Mouse
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
Clonality
Monoclonal
Clone Number
7G10D2
Isotype
Mouse IgG2b
Immunogen
E.coli-derived human Integrin beta 4/ITGB4 recombinant protein (Position: R29-K431).
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
M01015-2 is reactive to ITGB4 in Human
Observed Molecular Weight
210 kDa
Calculated molecular weight
202.2 kDa
Background of ITGB4
ITGB4(Integrin, beta-4), also known as CD104 (Cluster of Differentiation 104), is a human gene. The gene encodes the integrin beta 4 subunits, a receptor for the laminins. This subunit tends to associate with alpha 6 subunits and is likely to play a pivotal role in the biology of invasive carcinoma. The ITGB4 gene is mapped on 17q25.1. Using expression profiling, Yang et al. found that ITGB4 was upregulated 6-fold by ZKSCAN3 in transfected human colon cancer cells compared with parental cells. They confirmed that ZKSCAN3 bound the promoter of ITGB4 in vitro and in vivo. ITGB4 knockdown by short hairpin RNA countered ZKSCAN3-augmented anchorage-independent colony formation in the colon cancer cell lines. The integrin beta-4 subunit is characterized by an unusually long cytoplasmic domain that harbors 4 fibronectin type III (FNIII) repeats, residing in 2 pairs separated by a connecting segment. Vidal et al. found compound heterozygosity for mutations in the ITGB4 gene in an infant with junctional epidermolysis bullosa associated with pyloric atresia.
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
M01015-2 is guaranteed for Flow Cytometry, IF, 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, 0.25-0.5 μg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human
Positive Control
WB: human A549 whole cell, human PC-3 whole cell, human CACO-2 whole cell
ICC/IF: A431 cell
FCM: MCF-7 cell
Validation Images & Assay Conditions
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Western blot analysis of ITGB4 using anti-ITGB4 antibody (M01015-2).
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 A549 whole cell lysates,
Lane 2: human PC-3 whole cell lysates,
Lane 3: human CACO-2 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 mouse anti-ITGB4 antigen affinity purified monoclonal antibody (Catalog # M01015-2) 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-mouse 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 # EK1001) with Tanon 5200 system. A specific band was detected for ITGB4 at approximately 210 kDa. The expected band size for ITGB4 is at 202 kDa.
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IF analysis of ITGB4 using anti-ITGB4 antibody (M01015-2).
ITGB4 was detected in an 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 5 μg/mL mouse anti-ITGB4 Antibody (M01015-2) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Mouse IgG (BA1126) 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.
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Flow Cytometry analysis of MCF-7 cells using anti-ITGB4 antibody (M01015-2).
Overlay histogram showing MCF-7 cells stained with M01015-2 (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 mouse anti-ITGB4 Antibody (M01015-2, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-mouse IgG (BA1126, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was mouse IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Specific Publications For Anti-Integrin beta 4/ITGB4 Antibody Picoband® (monoclonal, 7G10D2) (M01015-2)
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