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- Table of Contents
GRB7 antibody (A02528) performs well in ELISA, Flow Cytometry, WB and shows reactivity with Human, Mouse.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Flow Cytometry analysis of MCF-7 cells using anti-GRB7 antibody (A02528).
Overlay histogram showing MCF-7 cells stained with A02528 (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-GRB7 Antibody (A02528, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit 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.
Overlay histogram showing MCF-7 cells stained with A02528 (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-GRB7 Antibody (A02528, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit 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.
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Anti-GRB7 Antibody Picoband®
GRB7 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse | Rabbit | ELISA, Flow Cytometry, WB |
Tested Applications
GRB7 antibody was positively detected by WB in:
human A431 whole cell, human K562 whole cell, mouse kidney tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
GRB7 antibody was positively detected by FC in:
MCF-7 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5μg/ml
Human, Mouse
Flow Cytometry (Fixed)
1-3μg/1x106 cells
Human
ELISA
0.1-0.5μg/ml
-
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), validated for fixed cells only. Not validated for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
ELISA
Human
Tested
Recommend
Mouse
Tested
Recommend
Monkey
Predicted
Predicted
Dog
Predicted
Predicted
Product Information
Product Name
Anti-GRB7 Antibody Picoband®
View all GRB7 Antibodies
View all GRB7 Antibodies
Form
Lyophilized
Uniprot
Gene ID
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.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human GRB7 recombinant protein (Position: R29-S256).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
60 kDa
Calculated Molecular Weight
59.7 kDa
Background of GRB7
GRB7, growth factor receptor-bound protein 7, is a protein which in humans is encoded by the GRB7 gene. The product of this gene belongs to a small family of adaptor proteins that are known to interact with a number of receptor tyrosine kinases and signaling molecules. This gene encodes a growth factor receptor-binding protein that interacts with epidermal growth factor receptor (EGFR) and ephrin receptors. The protein plays a role in the integrin signaling pathway and cell migration by binding with focal adhesion kinase (FAK). Alternative splicing results in multiple transcript variants encoding different isoforms, although the full-length natures of only two of the variants have been determined to date. GRB7 is an SH2-domain adaptor protein that binds to receptor tyrosine kinases and provides the intra-cellular direct link to the Ras proto-oncogene. Human GRB7 is located on the long arm of chromosome 17, next to the ERBB2 (alias HER2/neu) proto-oncogene. These two genes are commonly co-amplified (present in excess copies) in breast cancers. GRB7 though to be involved in migration, is well known to be over-expressed in testicular germ cell tumors, esophageal cancers, and gastric cancers.
Cite This Product
Anti-GRB7 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A02528)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
100%
High Homology
Dog
92%
High Homology
Rat
89%
Moderate Homology
Mouse
89%
Moderate Homology
Rabbit
88%
Moderate Homology
Cow
86%
Moderate Homology
Sheep
86%
Moderate Homology
Zebrafish
52%
Low homology
Drosophila
27%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for GRB7 antibody
Flow Cytometry (FC) protocol for GRB7 antibody
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Product Promise
We promise Anti-GRB7 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A02528
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 13, 2026