Product Info Summary
SKU: | A02222-3 |
---|---|
Size: | 100 µg/vial |
Reactive Species: | Human |
Host: | Rabbit |
Application: | ELISA, Flow Cytometry, IHC, WB |
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Product info
Product Name
Anti-CD127/IL7R Antibody Picoband™
View all IL-7R alpha/CD127 Antibodies
SKU/Catalog Number
A02222-3
Size
100 µg/vial
Form
Lyophilized
Description
Boster Bio Anti-CD127/IL7R Antibody Picoband™ catalog # A02222-3. Tested in ELISA, IHC, WB, Flow Cytometry 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-CD127/IL7R Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A02222-3)
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Clone Number
1B9
Isotype
IgG
Immunogen
E.coli-derived human CD127/IL7R recombinant protein (Position: A33-Q433). Human IL7R shares 63.1% amino acid (aa) sequence identity with mouse IL7R.
*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
A02222-3 is reactive to IL7R in Human
Applications
A02222-3 is guaranteed for ELISA, Flow Cytometry, IHC, WB Boster Guarantee
Observed Molecular Weight
170 kDa
Calculated molecular weight
51.579kDa
Background of IL-7R alpha/CD127
The interleukin-7 receptor, also known as IL7R alpha, is a protein found on the surface of cells. It is mapped to 5p13. Interleukin-7 receptor has been shown to play a critical role in the development of immune cells called lymphocytes - specifically in a process known as V(D)J recombination. This protein is also found to control the accessibility of a region of the genome that contains the T-cell receptor gamma gene, by STAT5 and histone acetylation. Knockout studies in mice suggest that blocking apoptosis is an essential function of this protein during differentiation and activation of T lymphocytes. Functional defects in this protein may be associated with the pathogenesis of severe combined immunodeficiency (SCID).
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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Assay dilution & Images
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, 1-2 µg/ml, Human
Flow Cytometry (Fixed), 1-3 µg/1x106 cells, Human
ELISA, 0.1-0.5 µg/ml, Human
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of CD127/IL7R using anti-CD127/IL7R antibody (A02222-3).
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 MOLT-4 whole cell lysates,
Lane 2: human K562 whole cell lysates,
Lane 3: human Jurkat 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-CD127/IL7R antigen affinity purified polyclonal antibody (Catalog # A02222-3) 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 CD127/IL7R at approximately 170 kDa. The expected band size for CD127/IL7R is at 52 kDa.
Click image to see more details
Figure 2. IHC analysis of CD127/IL7R using anti-CD127/IL7R antibody (A02222-3).
CD127/IL7R was detected in a paraffin-embedded section of human colon 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-CD127/IL7R Antibody (A02222-3) 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.
Click image to see more details
Figure 3. IHC analysis of CD127/IL7R using anti-CD127/IL7R antibody (A02222-3).
CD127/IL7R was detected in a paraffin-embedded section of human colon 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-CD127/IL7R Antibody (A02222-3) 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.
Click image to see more details
Figure 4. IHC analysis of CD127/IL7R using anti-CD127/IL7R antibody (A02222-3).
CD127/IL7R was detected in a paraffin-embedded section of human colon 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-CD127/IL7R Antibody (A02222-3) 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.
Click image to see more details
Figure 5. IHC analysis of CD127/IL7R using anti-CD127/IL7R antibody (A02222-3).
CD127/IL7R was detected in a paraffin-embedded section of human colon 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-CD127/IL7R Antibody (A02222-3) 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.
Click image to see more details
Figure 6. Flow Cytometry analysis of JK cells using anti-CD127/IL7R antibody (A02222-3).
Overlay histogram showing JK cells stained with A02222-3 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-CD127/IL7R Antibody (A02222-3, 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.
Protein Target Info & Infographic
Gene/Protein Information For IL7R (Source: Uniprot.org, NCBI)
Gene Name
IL7R
Full Name
Interleukin-7 receptor subunit alpha
Weight
51.579kDa
Superfamily
type I cytokine receptor family
Alternative Names
CD127 antigen; CD127; CD127ILRA; CDW127; IL-7 R alpha; IL-7 receptor subunit alpha; IL7R alpha; IL-7R alpha; IL-7R subunit alpha; IL7R; IL7RA; IL-7Ra; IL-7R-alpha; interleukin 7 receptor alpha chain; interleukin 7 receptor isoform H5-6; interleukin 7 receptor; interleukin-7 receptor subunit alpha IL7R CD127, CDW127, IL-7R-alphaA, ILRA, IL7R interleukin 7 receptor interleukin-7 receptor subunit alpha|CD127 antigen|IL-7 receptor subunit alpha|IL-7R subunit alpha|interleukin 7 receptor alpha chain
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on IL7R, check out the IL7R Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for IL7R: 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].
Specific Publications For Anti-CD127/IL7R Antibody Picoband™ (A02222-3)
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