Anti-CD1D Antibody Picoband™

Product Name

Anti-CD1D Antibody Picoband™

View all CD1D Antibodies

SKU/Catalog Number

A00323

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-CD1D Antibody Picoband™ catalog # A00323. Tested in ELISA, Flow Cytometry, WB applications. This antibody reacts with Human, 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-CD1D Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00323)

Host

Rabbit

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

E.coli-derived human CD1D recombinant protein (Position: E20-W295).

*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

A00323 is reactive to CD1D in Human, Rat

Applications

A00323 is guaranteed for ELISA, Flow Cytometry, WB Boster Guarantee

Observed Molecular Weight

55 kDa

Calculated molecular weight

37.717kDa

Background of CD1D

CD1D (CD1d molecule) also known as R3G1, Antigen-presenting glycoprotein CD1d, R3G1, CD1D, is the sole group-2 member of the CD1 family of major histocompatibility (MHC)-like glycoproteins. Expressed on the surface of various human antigen-presenting cells. They are related to the class I MHC molecules, and are involved in the presentation of lipid antigens to T cells. It is the only member of the group 2 CD1 molecules. CD1d presented lipid antigens activate a special class of T cells, known as Natural Killer T (NKT) cells. When activated, NKT cells rapidly produce Th1 and Th2 cytokines, typically represented by interferon-gamma and IL-4 production. Jayawardena-Wolf et al. described 2 different pathways of Cd1d trafficking to endosomal compartments in mouse cells. A tyrosine-based motif governs recycling between the plasma membrane and the endosome, while Cd1d associates, like major histocompatibility complex class II antigens, with the invariant chain, or II, in the endoplasmic reticulum. Both pathways enhance antigen presentation to Cd1d-restricted natural killer T cells.

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, 0.25-0.5μg/ml, Human, Rat
Flow Cytometry, 1-3μg/1x10⁶ cells, Human
Direct ELISA, 0.1-0.5μg/ml, Human
"

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of CD1D using anti-CD1D antibody (A00323).
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 50ug of sample under reducing conditions.
Lane 1: rat spleen tissue lysates,
Lane 2: rat lung tissue lysates,
Lane 3: rat heart tissue lysates,
Lane 4: human THP-1 whole cell lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-CD1D antigen affinity purified polyclonal antibody (Catalog # A00323) 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 1:10000 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 CD1D at approximately 55KD. The expected band size for CD1D is at 38KD.

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Figure 2. Flow Cytometry analysis of U20S cells using anti-CD1D antibody (A00323).
Overlay histogram showing U20S cells stained with A00323 (Blue line).The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-CD1D Antibody (A00323, 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 CD1D (Source: Uniprot.org, NCBI)

Alternative Names

antigen-presenting glycoprotein CD1d; CD1A; CD1d antigen; CD1D antigen, d polypeptide; CD1d molecule; CD1d; differentiation antigen CD1-alpha-3; HMC class I antigen-like glycoprotein CD1D; MGC34622; R3; R3G1; T-cell surface glycoprotein CD1d; thymocyte antigen CD1D CD1D CD1A, R3, R3G1 CD1d molecule antigen-presenting glycoprotein CD1d|CD1D antigen, d polypeptide|HMC class I antigen-like glycoprotein CD1D|T-cell surface glycoprotein CD1d|differentiation antigen CD1-alpha-3|thymocyte antigen CD1D

For more info on CD1D, check out the CD1D Infographic

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In this infographic, you will see the following information for CD1D: 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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