Advances in Materials Science and Engineering / 2017 / Article / Fig 5

Research Article

Deproteinization of Nonammonia and Ammonia Natural Rubber Latices by Ethylenediaminetetraacetic Acid

Figure 5

SDS-PAGE of redispersed cream fraction from deproteinized ammonia FNRL with EDTA complexes. FN-NH3 was incubated with 0.10 wt% of EDTA in different forms for 1 hour at room temperature in the presence of 1 wt% SDS. Lane 1: FR-NH3, lane 2: mixture of FR-NH3 and EDTA-4Na without centrifugation, lane 3: washed FR-NH3 with SDS followed by centrifugation, lane 4: FR-NH3DPNR-EDTA, lane 5: FR-NH3DPNR-EDTA-1Na, lane 6: FR-NH3DPNR-EDTA-2Na, lane 7: FR-NH3DPNR-EDTA-3Na, and lane 8: FR-NH3DPNR-EDTA-4Na.

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