Human IL-4 Protein (IL4-HM401)
$283.50 – $945.00
KACTUS Biosystems Human IL-4 Protein (IL4-HM401) (catalog No. IL4-HM401) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains His25-Ser153.
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Catalog No. | IL4-HM401 |
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Product Name | Human IL-4 Protein (IL4-HM401) |
Supplier Name | KACTUS Biosystems |
Brand Name | KACTUS Biosystems |
Synonyms | IL4; IL-4; interleukin 4; MGC79402; pitrakinra; B cell growth factor 1; BCDF; BCGF1; BCGF-1; binetrakin; BSF1; BSF-1; BSF-1 |
Species | Human |
Source | HEK293 |
Accession | P05112 |
Product Tag | C-His-Avi |
Biotinylated | no |
Exact Sequence | His25-Ser153 |
Molecular Weight | The protein has a predicted MW of 17.8 kDa. Due to glycosylation, the protein migrates to 23-25 kDa based on Tris-Bis PAGE result. |
Form | Lyophilized |
Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Purity | > 95% as determined by Tris-Bis PAGE |
Endotoxin | Less than 1EU per μg by the LAL method. |
Shipping | Shipped at ambient temperature. |
Stability & Storage | '-20 to -80°C for 12 months as supplied from date of receipt.; -20 to -80°C for 3-6 months in unopened state after reconstitution.; 2-8°C for 2-7 days after reconstitution.; Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
Note | Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to message@sydlabs.com. |
Order Offline | Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email: message@sydlabs.com |
Description
IL4-HM401: Human IL-4 Protein (IL4-HM401)
Interleukin-4, also known as IL4, is a secreted protein which belongs to the IL-4 / IL-13 family. Interleukin-4 / IL4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation.In the presence of IL-4 and IL-13, cytokines that are produced in a Th-2 type response, particularly during allergy and parasitic infections, macrophages become differentially activated, And this cytokine is a ligand for interleukin 4 receptor. .
Please remember our product information: Human IL-4 Protein (IL4-HM401) catalog number: IL4-HM401 KACTUS Biosystems
Additional information
Ship from Country | USA |
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Size | 100 ug, 500 ug |