Anti-Cd80 Antibody Picoband™

Product Name

Anti-Cd80 Antibody Picoband™

View all B7-1/CD80 Antibodies

SKU/Catalog Number

A00196-3

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Cd80 Antibody Picoband™ catalog # A00196-3. Tested in ELISA, Flow Cytometry, WB applications. This antibody reacts with Human, Mouse.

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-Cd80 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00196-3)

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 mouse Cd80 recombinant protein (Position: D62-K92).

*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

A00196-3 is reactive to CD80 in Human, Mouse

Applications

A00196-3 is guaranteed for ELISA, Flow Cytometry, WB Boster Guarantee

Observed Molecular Weight

70 kDa

Calculated molecular weight

33.048kDa

Background of B7-1/CD80

Cluster of Differentiation 80 (also CD80 and B7-1) is a protein found on activated B cells and monocytes that provides a costimulatory signal necessary for T cell activation and survival. It is the ligand for two different proteins on the T cell surface: CD28 (for autoregulation and intercellular association) and CTLA-4 (for attenuation of regulation and cellular disassociation). CD80 works in tandem with CD86 to prime T cells. The CD80 genes encode B7-1 which are structurally similar members of the immunoglobulin superfamily expressed on a variety of hematopoietic cell types.

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, Mouse
Flow Cytometry, 1-3 μg/1x10⁶ cells, Mouse
Direct ELISA, 0.1-0.5 μg/ml, Mouse

Validation Images & Assay Conditions

Click image to see more details

Figure 1. Western blot analysis of Cd80 using anti-Cd80 antibody (A00196-3).
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 Daudi whole cell lysates,
Lane 2: human K562 whole cell lysates,
Lane 3: mouse RAW264.7 whole cell lysates,
Lane 4: mouse ANA-1 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-Cd80 antigen affinity purified polyclonal antibody (Catalog # A00196-3) 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 Cd80 at approximately 70 kDa. The expected band size for Cd80 is at 33 kDa.

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Figure 2. Flow Cytometry analysis of ANA-1 cells using anti-Cd80 antibody (A00196-3).
Overlay histogram showing ANA-1 cells stained with A00196-3 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Cd80 Antibody (A00196-3, 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 (Red line) was also used as a control.

Gene/Protein Information For CD80 (Source: Uniprot.org, NCBI)

Alternative Names

Activation B7-1 antigen; B7; B71; B7-1; BB1; CD28LG1; CD28LGB7-1 antigen); CD80 antigen; CD80 molecule; CD80; costimulatory factor CD80; costimulatory molecule variant IgV-CD80; CTLA-4 counter-receptor B7.1; T-lymphocyte activation antigen CD80 CD80 B7, B7-1, B7.1, BB1, CD28LG, CD28LG1, LAB7 CD80 molecule T-lymphocyte activation antigen CD80|B-lymphocyte activation antigen B7|CD80 antigen (CD28 antigen ligand 1, B7-1 antigen)|CTLA-4 counter-receptor B7.1|activation B7-1 antigen|costimulatory factor CD80|costimulatory molecule variant IgV-CD80

For more info on CD80, check out the CD80 Infographic

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In this infographic, you will see the following information for CD80: 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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