Anti-Phospholamban/PLN Antibody Picoband™

Product Name

Anti-Phospholamban/PLN Antibody Picoband™

View all Phospholamban Antibodies

SKU/Catalog Number

PB9381

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Phospholamban/PLN Antibody Picoband™ catalog # PB9381. Tested in IHC, WB applications. This antibody reacts with Mouse, Rat.

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-Phospholamban/PLN Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9381)

Host

Rabbit

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human PLN, different from the related mouse and rat sequences by one amino acid.

*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

PB9381 is reactive to PLN in Mouse, Rat

Applications

PB9381 is guaranteed for IHC, WB Boster Guarantee

Observed Molecular Weight

24 kDa, 12 kDa

Calculated molecular weight

6.109kDa

Background of Phospholamban

Phospholamban is a 52 amino acid integral membrane protein that regulates the Ca2+ pump in cardiac muscle and skeletal muscle cells. The subsequent activation of the Ca (2+) pump leads to enhanced muscle relaxation rates, thereby contributing to the inotropic response elicited in heart by beta-agonists. Phospholamban is also expressed in slow-twitch skeletal muscle and some smooth muscle cells. It is observed that human ventricle and quadriceps displayed high levels of phospholamban transcripts and proteins, with markedly lower expression observed in smooth muscles, while the right atrium also expressed low levels of phospholamban. The structure of the human phospholamban gene closely resembles that reported for chicken, rabbit, rat, and mouse. Comparison of the human to other mammalian phospholamban genes indicated a marked conservation of sequence for at least 217 bp upstream of the transcription start site.

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.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

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, 0.1-0.5 μg/ml, Mouse, Rat
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Mouse, Rat

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of PLN using anti-PLN antibody (PB9381).
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: rat heart tissue lysates,
Lane 2: rat heart tissue lysates,
Lane 3: mouse heart tissue lysates,
Lane 4: mouse heart tissue 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-PLN antigen affinity purified polyclonal antibody (Catalog # PB9381) 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 respectively for PLN at approximately 24 kDa and 12 kDa. The expected band size for PLN is at 6 kDa.

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Figure 2. IHC analysis of PLN using anti-PLN antibody (PB9381).
PLN was detected in a paraffin-embedded section of mouse cardiac muscle 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-PLN Antibody (PB9381) 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.

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Figure 3. IHC analysis of PLN using anti-PLN antibody (PB9381).
PLN was detected in a paraffin-embedded section of rat cardiac muscle 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-PLN Antibody (PB9381) 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.

Gene/Protein Information For PLN (Source: Uniprot.org, NCBI)

Alternative Names

CMD1PPLBcardiac phospholamban; phospholamban PLN CMD1P, CMH18, PLB phospholamban cardiac phospholamban

For more info on PLN, check out the PLN Infographic

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In this infographic, you will see the following information for PLN: 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].

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