Anti-CD2/CD2 Antibody

Rabbit Polyclonal CD2/CD2 Antibody. Validated in WB and tested in Mouse, Rat.

SKU PA1743
Size 100μg/vial
Reactivity Mouse, Rat
Clonality Polyclonal
Host Rabbit
Ig Isotype N/A
Applications WB

Overview

Product Name Anti-CD2/CD2 Antibody
See all CD2 primary antibodies, ELISA kits and proteins
SKU/Catalog Number PA1743
Storage & Handling At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time.Avoid repeated freezing and thawing.
Size 100μg/vial
Description Rabbit Polyclonal CD2/CD2 Antibody. Validated in WB and tested in Mouse, Rat. Size: 100μg/vial.
Cite This Product Anti-CD2/CD2 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1743)
Specificity Anti-CD2/CD2 Antibody (PA1743) reacts with Mouse, Rat CD2, in native form and recombinant. Superfamily members of CD2 are not reactive to PA1743.
Host Rabbit
Contents/Buffer Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Reconstitution Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Form Lyophilized
Immunogen Anti-CD2/CD2 Antibody (PA1743) was raised against A synthetic peptide corresponding to a sequence in the middle region of mouse CD2(224-242aa FIFCICKRRKRNRRRKDEE), different from the related rat sequence by two amino acids..
Reactivity Mouse, Rat

Assay Details

Our Boster Quality Guarantee for Anti-CD2/CD2 Antibody covers its use in the following applications.

*The recommended dilution ratios/concentrations are for reference only and optimal dilutions/concentrations should be determined by the end user.

Assay Dilutions Overview

Concentration: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Western blot, 0.1-0.5μg/ml, Mouse, Rat

Boster's Compatible Products

The following reagents are used to generate the images below for Anti-CD2/CD2 Antibody (PA1743).

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.

Images And Assay Conditions

/antibody/pa1743 1 WB anti cd2 antibody.jpg

Anti-CD2 antibody, PA1743, Western blotting
Lane 1: Rat Spleen Cell Lysate
Lane 2: NIH/3T3 Cell Lysate

Target Info

Protein Target Info (Source: Uniprot.org)

Uniprot Id P08920
Gene Name CD2
Protein Name T-cell surface antigen CD2
Alternative Names T-cell surface antigen CD2;LFA-2;LFA-3 receptor;Lymphocyte antigen 37;Ly-37;T-cell surface antigen T11/Leu-5;CD2;Cd2;Ly-37;Show more
Subcellular Localization Membrane; Single-pass type I membrane protein.
Molecular Weight 38415 MW

*if product is indicated to react with multiple species, protein info is based on the human gene.

Ontology

Protein Function CD2 interacts with lymphocyte function-associated antigen (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is implicated in the triggering of T- cells, the cytoplasmic domain is implicated in the signaling function.
Research Areas Adaptive Immunity, Hematopoietic Progenitors, Immunology, Lymphoid, Myeloid, Stem Cells, T Cells, T Lymphocytic Lineage

*You can search these to find other products in these research areas.
Background CD2(cluster of differentiation 2) is a cell adhesion molecule found on the surface of T cells and natural killer(NK) cells. It has also been called T-cell surface antigen T11/Leu-5, LFA-2, LFA-3 receptor, erythrocyte receptor and rosette receptor. Monoclonal antibodies directed against CD2 inhibit the formation of rosettes with sheep erythrocytes, indicating that CD2 is the erythrocyte receptor or is closely associated with it. It is one of the earliest T-cell markers, being present on more than 95% of thymocytes; it is also found on some natural killer cells but not on B lymphocytes. Due to its structural characteristics, CD2 is a member of the immunoglobulin superfamily; it possesses two immunoglobulin-like domains in its extracellular portionThe localization of CD2 to 1p13 was established by in situ hybridization. By Southern blotting of DNA from a panel of somatic cell hybrids, Clayton et al.(1988) assigned the CD2 gene to human chromosome 1 and murine chromosome 3.CD2 interacts with other adhesion molecules, such as lymphocyte function-associated antigen-3(LFA-3/CD58) in humans, or CD48 in rodents, which are expressed on the surfaces of other cells. With the use of transgenic mice, such an LCR was identified within the 3-prime flanking region of the human CD2 gene.

Other Recommended Resources

Here are featured tools and databases that you might find useful.

Publishing with Anti-CD2/CD2 Antibody (PA1743)? Please let us know so we can cite the reference in this product datasheet. Email us at support@bosterbio.com.

Order Product (PA1743)

Promotion:

Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
Option Price
30ug sample size $99
100ug $240
100ug+Free HRP Secondary BA1054 $240
100ug+Free Biotin Secondary BA1003 $240

USD $240

Ships next business day.

Troubleshooting

Download troubleshooting handbooks for IHC, Western blot and ELISA for FREE.

Download Free PDFs Now

Boster Guarantee

Guaranteed product quality

We promise all of our products perform as described in datasheets.

Write a review for PA1743

Customer Q&As

Q: Do you offer BSA-free antibodies? Keyword: Bovine serum albumin, carrier protein, conjugation
A: Yes, please contact us at support@bosterbio.com for more information about BSA-free antibodies and availability. The new BSA-free formula uses trehalose as a replacement to BSA. We have tested many alternative chemicals and found that trehalose protects the antibodies the best.
Q: Is your western blot protocol provided from the website applicable for all your antibodies? Keyword: applications, WB
A: The protocol is applicable for all our antibodies in WB, the NC Membrane(0.45μm or 0.22μm) and transfer time(70 mins or 50 mins) depends on the protein molecular weight, details can be found in included protocol.
Q: Can I conjugate markers to this antibody? Can I link custom conjugates to this antibody? Keyword: conjugation
A: The antibody is stored with BSA and cannot be conjugated with markers. Carrier free antibodies are available upon request. Please contact support@bosterbio.com
Q: What should I use for negative control?
A: Please contact us for negative control suggestions. You can also check expression databases such as genecards, uniprot etc. Due to logistic reasons, we do not sell serum or lysates that we use internally for positive or negative control.
Q: Where can I find troubleshooting information? What should I do if I have unexpected bands, high background, no signal, weak signal
A: You can find Boster's troubleshoot guides under tech support tab. Please contact us for further assistance on troubleshooting your experiment.
Q: What is the immunogen sequence of this antibody? Is this antibody polyclonal or monoclonal?
A: You can find the immunogen sequence under "Immunogen" and clonality in the product name.
Q: What is the expected band size? Why is it different than the observed band size?
A: The expected band size is predicted on the size of the protein. The actual band size may be affected by a few other factors including but not limited to:
1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected
2. Post-translational cleavage: this can cause smaller bands and or multiple bands

3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.

4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,
Q: What is the suggested dilution ratio for Western Blot (WB), Immunohistochemistry (IHC) and or ELISA standards? What is the optimal pH for the sample?
A: Check the datasheet for the product for details on dilution ratios for different experiments. You can find the datasheet button on the right side of the product page.
Q: What is the protocol you used for your Western blotting (WB) and Immunohistochemistry (IHC)?
A: Check our protocols under the tech support tab.
Q: What are some alternative names that could be used to describe this product?
A: Some common names include but are not limited to cd2 antibody, srbc antibody