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SRP54 antibody (A06189-1) performs well in ELISA, Flow Cytometry, IP, IF, ICC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Flow Cytometry analysis of U937 cells using anti-SRP54 antibody (A06189-1).
Overlay histogram showing U937 cells stained with A06189-1 (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-SRP54 Antibody (A06189-1, 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 U937 cells stained with A06189-1 (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-SRP54 Antibody (A06189-1, 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-SRP54 Antibody Picoband®
SRP54 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IP, IF, ICC, WB |
Tested Applications
SRP54 antibody was positively detected by WB in:
human placenta tissue, human Hela whole cell, human Jurkat whole cell, human HEK293 whole cell, rat stomach tissue, rat C6 whole cell, mouse NIH/3T3 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
SRP54 antibody was positively detected by ICC/IF in:
T47D cell
SRP54 antibody was positively detected by IP in:
U937 cell
SRP54 antibody was positively detected by FC in:
Jurkat cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.25 μg/ml
Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence
5 μg/ml
Human
Immunoprecipitation
0.5-2 μg/ml
Human
Flow Cytometry (Fixed)
1-3 μg/1x106 cells
Human
ELISA
0.1-0.5 μg/ml
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* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), suitable for fixed cells only. Not suitable for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
ELISA
Human
Tested
Recommend
Rat
Tested
Recommend
Mouse
Tested
Recommend
Bovine
Predicted
Predicted
Sheep
Predicted
Predicted
Dog
Predicted
Predicted
Monkey
Predicted
Predicted
Zebrafish
Predicted
Predicted
Product Information
Product Name
Anti-SRP54 Antibody Picoband®
View all SRP54 Antibodies
View all SRP54 Antibodies
Form
Lyophilized
Uniprot
Gene ID
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.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human SRP54 recombinant protein (Position: V2-K433).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
256 kDa
Calculated Molecular Weight
55.7 kDa
Background of SRP54
The signal recognition particle (SRP) is a ribonucleoprotein complex that mediates the targeting of proteins to the endoplasmic reticulum (ER). The complex consists of a 7S (or 7SL) RNA and 6 different proteins, and signal recognition particle 54 (SRP54) is one of them. SRP54 binds to the signal sequence of presecretory protein as they emerge from the translating ribosomes, and then transfers them to translocating chain-associating membrane protein (TRAM).
Cite This Product
Anti-SRP54 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A06189-1)
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
Cow
100%
High Homology
Sheep
100%
High Homology
Dog
100%
High Homology
Monkey
100%
High Homology
Mouse
100%
High Homology
Rat
100%
High Homology
Zebrafish
96%
High Homology
Drosophila
78%
Moderate Homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for SRP54 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for SRP54 antibody
Immunoprecipitation (IP) protocol for SRP54 antibody
Flow Cytometry (FC) protocol for SRP54 antibody
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Product Promise
We promise Anti-SRP54 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IP, IF, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A06189-1
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
Troubleshooting
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Guaranteed product quality
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 11, 2026