Anti-LIN28B Antibody Picoband™

Product Name

Anti-LIN28B Antibody Picoband™

View all LIN-28B Antibodies

SKU/Catalog Number

A00896-1

Size

100 µg/vial

Form

Lyophilized

Description

Boster Bio Anti-LIN28B Antibody Picoband™ catalog # A00896-1. Tested in ELISA, IHC, WB applications. This antibody reacts with Human.

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-LIN28B Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00896-1)

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 LIN28B recombinant protein (Position: E23-K249).

*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

A00896-1 is reactive to Lin28b in Human

Applications

A00896-1 is guaranteed for ELISA, IHC, WB Boster Guarantee

Observed Molecular Weight

35 kDa

Calculated molecular weight

26.903kDa

Background of LIN-28B

The protein encoded by this gene belongs to the lin-28 family, which is characterized by the presence of a cold-shock domain and a pair of CCHC zinc finger domains. This gene is highly expressed in testis, fetal liver, placenta, and in primary human tumors and cancer cell lines. It is negatively regulated by microRNAs that target sites in the 3' UTR, and overexpression of this gene in primary tumors is linked to the repression of let-7 family of microRNAs and derepression of let-7 targets, which facilitates cellular transformation.

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

Adding 0.2 ml of distilled water will yield a concentration of 500 µg/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, 0.25-0.5 µg/ml, Human
Immunohistochemistry(Paraffin-embedded Section), 2-5 µg/ml, Human
Direct ELISA, 0.1-0.5 µg/ml, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of LIN28B using anti-LIN28B antibody (A00896-1).
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 293T whole cell lysates,
Lane 2: human HepG2 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-LIN28B antigen affinity purified polyclonal antibody (Catalog # A00896-1) 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 LIN28B at approximately 35 kDa. The expected band size for LIN28B is at 27 kDa.

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Figure 2. IHC analysis of LIN28B using anti-LIN28B antibody (A00896-1).
LIN28B was detected in a paraffin-embedded section of human placenta 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-LIN28B Antibody (A00896-1) 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.

Gene/Protein Information For Lin28b (Source: Uniprot.org, NCBI)

Alternative Names

CSDD2; CSDD2protein lin-28 homolog B; FLJ16517; lin-28 homolog B (C. elegans); Lin-28.2; LIN28B; LIN-28B Lin28b|2810403D23Rik, D030047M17Rik, Lin-28.2|lin-28 homolog B (C. elegans)|protein lin-28 homolog B|lin-28B

For more info on Lin28b, check out the Lin28b Infographic

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In this infographic, you will see the following information for Lin28b: 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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