Three-color pre-stained protein marker (10–250 kDa)
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AP13L062250 μL198
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AP13L0635 × 250 μL798
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Product Description
The 3‑Color Pre‑Stained Protein Marker (10–250 kDa) comprises 11 highly purified, pre‑stained recombinant proteins at molecular weights of 10, 15, 20, 25, 30, 40, 50, 72, 100, 130, and 250 kDa. The 72‑kDa band is orange, the 25‑kDa band is green, and the remaining bands are blue, making this marker ideal for use as a protein molecular weight standard in SDS‑PAGE and Western blotting.
This product is formulated in 1× SDS‑PAGE loading buffer and can be used directly, without the need for boiling, dilution, or the addition of a reducing agent. Depending on the size of the sample well, load 3–5 μL per lane to obtain exceptionally clear protein bands during electrophoresis, as well as after electrophoresis and following transfer to a membrane.
Order Information
Product Name
Item number
Specifications
Three-color pre-stained protein marker (10–250 kDa)
AP13L062
250 microliter
Three-color pre-stained protein marker (10–250 kDa)
AP13L063
5*250 μL
Transportation and Storage
Blue ice transport. Store at 4°C for short-term preservation; shelf life: 2 months. Store at −20°C for long-term preservation; shelf life: 36 months.
Pre-stained protein molecular weight standards

Three-Color Pre-Stained Protein Marker Electrophoresis Tutorial Video
Calibration data

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This product is intended solely for scientific research and must not be used for clinical diagnosis, treatment, or any other purposes.
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Q: Can SDS-PAGE denaturing gel electrophoresis and native gel electrophoresis be used?
A: Attention! Li Ji’s marker is only suitable for use in denaturing gel electrophoresis.
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Fill in the product batch number for inquiry
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Three-Color Pre-Stained Protein Marker Electrophoresis Tutorial Video
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