Antibody data
- Antibody Data
- Antigen structure
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- Validations
- Western blot [1]
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- Product number
- PA1-10034 - Provider product page
- Provider
- Invitrogen Antibodies
- Product name
- MEK1/MEK2 Polyclonal Antibody
- Antibody type
- Polyclonal
- Antigen
- Synthetic peptide
- Description
- This antibody reacts with intracellular antigens MEK 1/2. MEK 1 and MEK 2 are integral components of the MAP kinase cascade, an important pathway for cell growth and differentiation.
- Reactivity
- Human
- Host
- Rabbit
- Isotype
- IgG
- Vial size
- 50 µg
- Concentration
- 1 mg/mL
- Storage
- 4° C, do not freeze
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Supportive validation
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- Invitrogen Antibodies (provider)
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- Experimental details
- Western blot analysis was performed on whole cell extracts (30 µg lysate) of HeLa (Lane 1), H-1975 (Lane 2), HCT 116 (Lane 3), HT-29 (Lane 4), A-431 (Lane 5), A549 (Lane 6) MDA-MB-231 (Lane 7), U-87 MG (Lane 8), MCF7 (Lane 9), Raji (Lane 10) and NIH/3T3 (Lane 11). The blot was probed with Anti-MEK1/MEK2 Rabbit Polyclonal Antibody (Product # PA1-10034, 1 µg/mL) and detected by chemiluminescence using Goat anti-Rabbit IgG (H+L) Superclonal™ Secondary Antibody, HRP conjugate (Product # A27036, 0.25 µg/mL, 1:4000 dilution). A 45 kDa band corresponding to MEK1/MEK2 was detected across all cell lines tested. Known quantity of protein samples were electrophoresed using Novex® NuPAGE® 4-12 % Bis-Tris gel (Product # NP0321BOX), XCell SureLock™ Electrophoresis System (Product # EI0002) and Novex® Sharp Pre-Stained Protein Standard (Product # LC5800). Resolved proteins were then transferred onto a nitrocellulose membrane with iBlot® 2 Dry Blotting System (Product # IB21001). The membrane was probed with the relevant primary and secondary Antibody following blocking with 5 % skimmed milk. Chemiluminescent detection was performed using Pierce™ ECL Western Blotting Substrate (Product # 32106).