Product Info Summary
SKU: | A08433-1 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human |
Host: | Rabbit |
Application: | ELISA, Flow Cytometry, IF, IHC, ICC, WB |
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Product info
Product Name
Anti-LARP4B Antibody Picoband®
SKU/Catalog Number
A08433-1
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-LARP4B Antibody Picoband® catalog # A08433-1. Tested in ELISA, Flow Cytometry, IF, IHC, 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-LARP4B Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A08433-1)
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 LARP4B recombinant protein (Position: R241-K684).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A08433-1 is reactive to LARP4B in Human
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
95 kDa
Calculated molecular weight
80.552kDa
Background of LARP5
This gene encodes a member of an evolutionarily conserved protein family implicated in RNA metabolism and translation. Members of this family are characterized by the presence of an La motif, which is often located adjacent to one or more RNA recognition motifs (RRM). Together, the two motifs constitute the functional region of the protein and enable its interaction with the RNA substrate. This protein family is divided into five sub-families: the genuine La proteins and four La-related protein (LARP) sub-families. The protein encoded by this gene belongs to LARP sub-family 4. It is a cytoplasmic protein that may play a stimulatory role in translation.
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
A08433-1 is guaranteed for ELISA, Flow Cytometry, IF, IHC, 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
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 µg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human
Direct ELISA, 0.1-0.5 μg/ml, Human
Positive Control
WB: human HEK293 whole cell, human Jurkat whole cell, human K562 whole cell
IHC: human appendiceal adenocarcinoma tissue, human liver cancer tissue
ICC/IF: A431 cell
FCM: THP-1 cell
Validation Images & Assay Conditions
![a08433 1 larp4b primary antibodies wb testing 1 a08433 1 larp4b primary antibodies wb testing 1](https://www.bosterbio.com/media/catalog/product/a/0/a08433-1-larp4b-primary-antibodies-wb-testing-1.jpg)
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Figure 1. Western blot analysis of LARP4B using anti-LARP4B antibody (A08433-1).
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 HEK293 whole cell lysates,
Lane 2: human Jurkat whole cell lysates,
Lane 3: human K562 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-LARP4B antigen affinity purified polyclonal antibody (Catalog # A08433-1) 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 LARP4B at approximately 95 kDa. The expected band size for LARP4B is at 81 kDa.
![a08433 1 larp4b primary antibodies ihc testing 2 a08433 1 larp4b primary antibodies ihc testing 2](https://www.bosterbio.com/media/catalog/product/a/0/a08433-1-larp4b-primary-antibodies-ihc-testing-2.jpg)
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Figure 2. IHC analysis of LARP4B using anti-LARP4B antibody (A08433-1).
LARP4B was detected in a paraffin-embedded section of human appendiceal adenocarcinoma 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 2 μg/ml rabbit anti-LARP4B Antibody (A08433-1) 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.
![a08433 1 larp4b primary antibodies ihc testing 3 a08433 1 larp4b primary antibodies ihc testing 3](https://www.bosterbio.com/media/catalog/product/a/0/a08433-1-larp4b-primary-antibodies-ihc-testing-3.jpg)
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Figure 3. IHC analysis of LARP4B using anti-LARP4B antibody (A08433-1).
LARP4B was detected in a paraffin-embedded section of human liver 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 2 μg/ml rabbit anti-LARP4B Antibody (A08433-1) 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.
![a08433 1 larp4b primary antibodies if testing 4 a08433 1 larp4b primary antibodies if testing 4](https://www.bosterbio.com/media/catalog/product/a/0/a08433-1-larp4b-primary-antibodies-if-testing-4.jpg)
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Figure 4. IF analysis of LARP4B using anti-LARP4B antibody (A08433-1).
LARP4B 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 rabbit anti-LARP4B Antibody (A08433-1) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:500 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.
![a08433 1 larp4b primary antibodies fcm testing 5 a08433 1 larp4b primary antibodies fcm testing 5](https://www.bosterbio.com/media/catalog/product/a/0/a08433-1-larp4b-primary-antibodies-fcm-testing-5.png)
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Figure 5. Flow Cytometry analysis of THP-1 cells using anti-LARP4B antibody (A08433-1).
Overlay histogram showing THP-1 cells stained with A08433-1 (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-LARP4B Antibody (A08433-1, 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.
Protein Target Info & Infographic
Gene/Protein Information For LARP4B (Source: Uniprot.org, NCBI)
Gene Name
LARP4B
Full Name
La-related protein 4B
Weight
80.552kDa
Alternative Names
Serine/threonine-protein kinase LMTK3; Lemur tyrosine kinase 3; LMTK3; KIAA1883; TYKLM3 LARP4B KIAA0217, LARP5 La ribonucleoprotein 4B la-related protein 4B|La ribonucleoprotein domain family member 4B|La ribonucleoprotein domain family, member 5|la-related protein 5
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on LARP4B, check out the LARP4B Infographic
![LARP4B infographic](/media/images/gene-infographic-example.jpg)
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for LARP4B: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-LARP4B Antibody Picoband® (A08433-1)
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