Recombinant Bovine IL-13 Protein Standard (His tag) is a Cow Fragment protein, expressed in HEK 293, with >=80% purity and suitable for sELISA, SDS-PAGE.
Images
Key facts
- Purity
- >=80% SDS-PAGE
- Expression system
- HEK 293 cells
- Tags
- His tag C-Terminus
- Applications
- sELISA, SDS-PAGE
- Biologically active
- No
Reactivity data
| Application | Reactivity | Dilution info | Notes |
|---|---|---|---|
Application sELISA | Reactivity Reacts | Dilution info - | Notes - |
Application SDS-PAGE | Reactivity Reacts | Dilution info - | Notes - |
Target data
Function
Cytokine that plays important roles in allergic inflammation and immune response to parasite infection. Synergizes with IL2 in regulating interferon-gamma synthesis. Stimulates B-cell proliferation, and activation of eosinophils, basophils, and mast cells (By similarity). Plays an important role in controlling IL33 activity by modulating the production of transmembrane and soluble forms of interleukin-1 receptor-like 1/IL1RL1 (By similarity). Displays the capacity to antagonize Th1-driven proinflammatory immune response and downregulates synthesis of many proinflammatory cytokines including IL1, IL6, IL10, IL12 and TNF-alpha through a mechanism that partially involves suppression of NF-kappa-B (By similarity). Functions also on nonhematopoietic cells, including endothelial cells where it induces vascular cell adhesion protein 1/VCAM1, which is important in the recruitment of eosinophils. Exerts its biological effects through its receptors which comprises the IL4R chain and the IL13RA1 chain, to activate JAK1 and TYK2, leading to the activation of STAT6. Aside from IL13RA1, another receptor IL13RA2 acts as a high affinity decoy for IL13 and mediates internalization and depletion of extracellular IL13 (By similarity).
Alternative names
Interleukin-13, IL-13, IL13
Recombinant Bovine IL-13 Protein Standard (His tag) is a Cow Fragment protein, expressed in HEK 293, with >=80% purity and suitable for sELISA, SDS-PAGE.
Key facts
- Purity
- >=80% SDS-PAGE
- Expression system
- HEK 293 cells
- Tags
- His tag C-Terminus
- Applications
- sELISA, SDS-PAGE
- Biologically active
- No
- Accession
- Q9XSV9-1
- Animal free
- Yes
- Species
- Cow
- Concentration
- Storage buffer
pH: 7.3 - 7.5
Constituents: 12.6% Glycerol (glycerin, glycerine), 2.922% Sodium chloride, 1.742% L-Arginine, 0.64107% disodium;hydrogen phosphate;dodecahydrate, 0.02858% Potassium phosphate monobasic
Sequence info
Amino acid sequence
- Accession
- Q9XSV9
- Protein length
- Fragment
- Predicted molecular weight
- 14.2 kDa
- Nature
- Recombinant
- Tags
- His tag C-Terminus
Specifications
- Form
- Liquid
General info
- Function
Cytokine that plays important roles in allergic inflammation and immune response to parasite infection. Synergizes with IL2 in regulating interferon-gamma synthesis. Stimulates B-cell proliferation, and activation of eosinophils, basophils, and mast cells (By similarity). Plays an important role in controlling IL33 activity by modulating the production of transmembrane and soluble forms of interleukin-1 receptor-like 1/IL1RL1 (By similarity). Displays the capacity to antagonize Th1-driven proinflammatory immune response and downregulates synthesis of many proinflammatory cytokines including IL1, IL6, IL10, IL12 and TNF-alpha through a mechanism that partially involves suppression of NF-kappa-B (By similarity). Functions also on nonhematopoietic cells, including endothelial cells where it induces vascular cell adhesion protein 1/VCAM1, which is important in the recruitment of eosinophils. Exerts its biological effects through its receptors which comprises the IL4R chain and the IL13RA1 chain, to activate JAK1 and TYK2, leading to the activation of STAT6. Aside from IL13RA1, another receptor IL13RA2 acts as a high affinity decoy for IL13 and mediates internalization and depletion of extracellular IL13 (By similarity).
- Sequence similarities
Belongs to the IL-4/IL-13 family.
Storage
- Shipped at conditions
- Dry Ice
- Appropriate short-term storage conditions
- -80°C
- Appropriate long-term storage conditions
- -80°C
- Storage information
- Avoid freeze / thaw cycle
Notes
While the standard is the same as the one provided in the corresponding SimpleStep ELISA Kit, it cannot be treated as the consumable provided with our SimpleStep ELISA Kit due to differences in its concentration calibration.
Abcam guarantee that this protein standard is suitable for use in a sandwich ELISA. Individual results may vary due to differences in technique, laboratory equipment, buffers, and other experimental factors. The detection range provided for this protein standard is based on initial sandwich ELISA validation data.
The protein concentration is the concentration after validation on our sandwich ELISA platform. This Standard protein is guaranteed to work with our Capture and Detector antibodies in sELISA. Please contact our Scientific Support team to know which antibody pair is suitable for this protein.
Product promise
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In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
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2 product images
Sandwich ELISA - Recombinant Bovine IL-13 Protein Standard (His tag) (ab323826)
Sandwich ELISA with the capture antibody dilution at 2 µg/mL and detector antibody dilution at 0.5 µg/mL.
SDS-PAGE - Recombinant Bovine IL-13 Protein Standard (His tag) (ab323826)
SDS-PAGE analysis of ab323826 under reducing conditions for 2ug protein.
Downloads
Product protocols
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