Anti-Thrombospondin 2/THBS2 Antibody | Boster PA1417 product information

product summary

company name :

Boster

product type :

antibody

product name :

Anti-Thrombospondin 2/THBS2 Antibody

catalog :

PA1417

quantity :

100μg/vial

price :

315 USD

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, mouse, rat

application :

western blot, immunocytochemistry, flow cytometry, immunohistochemistry - paraffin section, immunohistochemistry - frozen section

more info or order :

Boster product webpage

image

image 1 :

Figure 1. Western blot analysis of Thrombospondin 2/THBS2 using anti-Thrombospondin 2/THBS2 antibody (PA1417). 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: human Hela whole cell lysates,. Lane 2: human 22RV1 whole cell lysates,. Lane 3: human U-87MG whole cell lysates, . Lane 4: human THP-1 whole cell lysates,. Lane 5: human PC-3 whole cell lysates,. Lane 6: human Caco-2 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-Thrombospondin 2/THBS2 antigen affinity purified polyclonal antibody (Catalog # PA1417) at 0.5 ug/mL overnight at 4Â°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 Thrombospondin 2/THBS2 at approximately 160-190KD. The expected band size for Thrombospondin 2/THBS2 is at 130KD.

image 2 :

Figure 2. Western blot analysis of Thrombospondin 2/THBS2 using anti-Thrombospondin 2/THBS2 antibody (PA1417). 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 brain tissue lysates,. Lane 2: mouse brain tissue 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-Thrombospondin 2/THBS2 antigen affinity purified polyclonal antibody (Catalog # PA1417) at 0.5 ug/mL overnight at 4Â°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 Thrombospondin 2/THBS2 at approximately 160-190KD. The expected band size for Thrombospondin 2/THBS2 is at 130KD.

image 3 :

Figure 3. IHC analysis of Thrombospondin 2/THBS2 using anti- Thrombospondin 2/THBS2 antibody (PA1417). Thrombospondin 2/THBS2 was detected in paraffin-embedded section of human placenta tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti- Thrombospondin 2/THBS2 Antibody (PA1417) overnight at 4Â°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37Â°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.

product information

SKU :

PA1417

Product Name :

Anti-Thrombospondin 2/THBS2 Antibody

Price :

315 USD

Size :

100μg/vial

Clonality :

Polyclonal

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Predicted Reactivity :

Hamster

Application(s) :

Flow Cytometry, IHC-P, IHC-F, ICC, WB

Application Details :

Western blot, 0.1-0.5µg/ml, Human, Mouse, Rat. Immunohistochemistry (Paraffin-embedded Section), 0.5-1µg/ml, Human. Immunohistochemistry (Frozen Section), 0.5-1µg/ml, Human. Immunocytochemistry, 0.5-1µg/ml, Human. Flow Cytometry, 1-3µg/1x10^6 cells, Human.

Application Notes :

Tested Species: In-house tested species with positive results. Predicted Species: Species predicted to be fit for the product based on sequence similarities. By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections. Other applications have not been tested. Optimal dilutions should be determined by end users.

Description :

Boster Bio Anti-Thrombospondin 2/THBS2 Antibody catalog # PA1417. Tested in Flow Cytometry, IHC-P, IHC-F, ICC, WB applications. This antibody reacts with Human, Mouse, Rat.

Concentration :

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Gene Name :

THBS2

Uniprot ID :

P35442

Immunogen :

A synthetic peptide corresponding to a sequence in the middle region of human Thrombospondin 2 (637-655aa EAAKTEKQVCEPENPCKDK), different from the mouse sequence by two amino acids.

Form :

Lyophilized

Contents :

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

Purification :

Immunogen affinity purified.

Cross-reactivity :

No cross reactivity with other proteins

Storage :

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.

Reconstitution :

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

Gene Full Name :

Thrombospondin-2

Synonyms :

Thrombospondin-2; THBS2; TSP2;

Protein Name :

Thrombospondin-2

Molecular Weight :

129991 MW

Protein Function :

Adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions. Ligand for CD36 mediating antiangiogenic properties.

Tissue Specificity :

High expression in invertebral disk tissue.

Recommended Detection Systems :

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P), IHC(F) and ICC.

Sequence Similarities :

Belongs to the thrombospondin family.

Background :

Thrombospondin-2 (THBS2) is a protein that in humans is encoded by the THBS2 gene. The protein encoded by this gene belongs to the thrombospondin family. The THBS2 is mapped to 6q27 and it is located on chromosome 17. The gene was transcribed in fibroblasts, smooth muscle cells, and an osteosarcoma cell line. It functions as a protein inhibitor of tumor growth and angiogenesis and modulates the cell surface properties of mesenchymal cells and be involved in cell adhesion and migration.

more info or order :

Boster product webpage