Thermo Fisher Scientific MKP-1 Polyclonal Antibody
MKP-1(DUSP1) 단백질을 인식하는 Rabbit Polyclonal 항체로, Human, Mouse, Rat 시료에 반응합니다. Western blot 및 ELISA에 적합하며, 정제된 액상 형태로 제공됩니다. PBS/glycerol buffer에 보관하며 -20°C에서 안정적으로 유지됩니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:100–1:500 |
| ELISA | 1 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host/Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant fusion protein containing a sequence corresponding to amino acids 1–160 of human DUSP1/MKP1 (NP_004408.1) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.49 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.3, with 50% glycerol |
| Contains | 0.09% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2901606 |
Product Specific Information
- Positive Samples: HepG2, BT-474, Mouse brain
- Immunogen sequence:
MVMEVGTLDA GGLRALLGER AAQCLLLDCR SFFAFNAGHI AGSVNVRFST IVRRRAKGAM GLEHIVPNAE LRGRLLAGAY HAVVLLDERS AALDGAKRDG TLALAAGALC REARAAQVFF LKGGYEAFSA SCPELCSKQS TPMGLSLPLS TSVPDSAESG
Target Information
The expression of DUSP1 gene is induced in human skin fibroblasts by oxidative or heat stress and growth factors. It encodes a protein with structural features similar to non-receptor-type protein-tyrosine phosphatases and shares sequence similarity with a Tyr/Ser-protein phosphatase encoded by the vaccinia virus H1 gene. The bacterially expressed DUSP1 protein has intrinsic phosphatase activity, specifically inactivating MAP kinase in vitro by dephosphorylation of both phosphothreonine and phosphotyrosine residues. It also suppresses MAP kinase activation by oncogenic Ras in Xenopus oocyte extracts, suggesting a role in stress response and negative regulation of cellular proliferation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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