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Product Info Summary
| SKU: | A00513-5 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human |
| Host: | Rabbit |
| Application: | ELISA, Flow Cytometry, IHC, WB |
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Product info
Product Name
Anti-DLK-1/DLK1 Antibody Picoband®
SKU/Catalog Number
A00513-5
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-DLK-1/DLK1 Antibody Picoband® catalog # A00513-5. Tested in ELISA, Flow Cytometry, IHC, 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-DLK-1/DLK1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00513-5)
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 DLK-1/DLK1 recombinant protein (Position: A24-I383).
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A00513-5 is reactive to DLK1 in Human
Observed Molecular Weight
41 kDa
Calculated molecular weight
41.3 kDa
Background of DLK1
Protein delta homolog 1 is a protein that in humans is encoded by the DLK1 gene. This gene encodes a transmembrane protein that contains multiple epidermal growth factor repeats that functions as a regulator of cell growth. The encoded protein is involved in the differentiation of several cell types including adipocytes. This gene is located in a region of chromosome 14 frequently showing unparental disomy, and is imprinted and expressed from the paternal allele. A single nucleotide variant in this gene is associated with child and adolescent obesity and shows polar overdominance, where heterozygotes carrying an active paternal allele express the phenotype, while mutant homozygotes are normal.
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
A00513-5 is guaranteed for ELISA, Flow Cytometry, IHC, 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), 2-5ug/ml, Human
Flow Cytometry(Fixed), 1-3 μg/1x106 cells, Human
ELISA, 0.1-0.5 μg/ml, -
Positive Control
WB: human A549 whole cell lysates, human MCF-7 whole cell
IHC: human pancrease cancer tissue
FCM: A549 cell
Validation Images & Assay Conditions
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Western blot analysis of DLK-1/DLK1 using anti-DLK-1/DLK1 antibody (A00513-5).
Electrophoresis was performed on a 10% SDS-PAGE gel at 80V (Stacking gel) / 120V (Resolving gel) for 2 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 MCF-7 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-DLK-1/DLK1 antigen affinity purified polyclonal antibody (Catalog # A00513-5) 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 ECL Plus Western Blotting Substrate (Catalog # AR1196-200) with Tanon 5200 system. A specific band was detected for DLK-1/DLK1 at approximately 41 kDa. The expected band size for DLK-1/DLK1 is at 41 kDa.
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IHC analysis of DLK-1/DLK1 using anti-DLK-1/DLK1 antibody (A00513-5).
DLK-1/DLK1 was detected in a paraffin-embedded section of human pancrease 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-DLK-1/DLK1 Antibody (A00513-5) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
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Flow Cytometry analysis of A549 cells using anti-DLK-1/DLK1 antibody (A00513-5).
Overlay histogram showing A549 cells stained with A00513-5 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-DLK-1/DLK1 Antibody (A00513-5, 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.
Specific Publications For Anti-DLK-1/DLK1 Antibody Picoband® (A00513-5)
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