Anti-CD5 Antibody Picoband™

Product Name

Anti-CD5 Antibody Picoband™

View all CD5 Antibodies

SKU/Catalog Number

A00480-1

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-CD5 Antibody Picoband™ catalog # A00480-1. Tested in Flow Cytometry, WB applications. This antibody reacts with Human, 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-CD5 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00480-1)

Host

Rabbit

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human CD5, which shares 92.1% and 89.5% amino acid (aa) sequence identity with mouse and rat CD5, respectively.

*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

A00480-1 is reactive to CD5 in Human, Mouse, Rat

Reconstitution

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

Observed Molecular Weight

67 kDa

Calculated molecular weight

18866 MW

Background of CD5

CD5 is a member of the scavenger receptor cysteine-rich (SRCR) superfamily. Members of this family are secreted or membrane-anchored proteins mainly found in cells associated with the immune system. In humans, the gene is located on the long arm of chromosome 11. This protein is a type-I transmembrane glycoprotein found on the surface of thymocytes, T lymphocytes and a subset of B lymphocytes. The encoded protein contains three SRCR domains and may act as a receptor to regulate T-cell proliferation. Alternative splicing results in multiple transcript variants encoding different isoforms.

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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Applications

A00480-1 is guaranteed for Flow Cytometry, 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, 0.1-0.5μg/ml
Flow Cytometry (Fixed), 1-3μg/1x10⁶ cells

Positive Control

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of CD5 using anti-CD5 antibody (A00480-1).
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 Jurkat whole cell lysates,
Lane 2: human CCRF-CEM whole cell lysates,
Lane 3: human MOLT-4 whole cell lysates,
Lane 4: rat thymus tissue lysates,
Lane 5: mouse thymus 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-CD5 antigen affinity purified polyclonal antibody (Catalog # A00480-1) 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 CD5 at approximately 67 kDa. The expected band size for CD5 is at 54 kDa.

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Figure 2. Flow Cytometry analysis of PBMC cells using anti-CD5 antibody (A00480-1).
Overlay histogram showing PBMC cells stained with A00480-1 (Blue line).The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-CD5 Antibody (A00480-1,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.

Gene/Protein Information For CD5 (Source: Uniprot.org, NCBI)

Alternative Names

CD5 antigen (p56-62); CD5 antigen; CD5 molecule; CD5; LEU1T-cell surface glycoprotein CD5; Lymphocyte antigen T1/Leu-1; T1 CD5 LEU1, T1 CD5 molecule T-cell surface glycoprotein CD5|CD5 antigen (p56-62)|epididymis secretory sperm binding protein|lymphocyte antigen T1/Leu-1

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In this infographic, you will see the following information for CD5: 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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