“He Yuan Li Ji” was established as a joint venture between He Yuan Bio (stock code: 688238) and Li Ji Bio, with its core business centered on the “Li Ji Bio” and “Life-ilab” reagent brands.

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Three-color pre-stained protein marker (10–250 kDa)

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Product Item Number
Product Specifications
Original price
  • AP13L062
    250 μL
    198
  • AP13L063
    5 × 250 μL
    798
  • Product Description
  • Product FAQ
  • COA
  • Product Literature
  • MSDS
  • Operation video
  • 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

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    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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      • Three-Color Pre-Stained Protein Marker Electrophoresis Tutorial Video