Cupid Nemo C Cell Permeation

Cupid Nemo D Cell Permeation:


B. Cupid-Nemo-D peptide labelled with fluorescein was subjected to SDS-PAGE and observed with a blue light transilluminator.


M = Weight markers shown in Kd, S = Labelled Cupid-Nemo-D Peptide sample.


C. Labelled peptide was incubated with living cells at 10 micromolar for 60 minutes before exchanging the media and washing the cells. Cells were imaged using a fluorescence microscope with filter sets for Fluorescein (Upper Panel) or phase contrast (Lower Panel). Fluorescent images of treated cells are taken at a setting where the background (autofluorescence) of the untreated cells is at the threshold of detection. We observe the peptide fluorescence distributed diffusely throughout all cells.



Product Description:


Cupid Nemo D peptide:


• Cargo: Residues 300 to 343 of Human NF-kappa-B essential modulator isoform a (NEMO)

• Domain type: Leucine Zipper

• 44 Amino acids





Product Characteristics:


• Molecular weight (daltons): 12888

• Isoelectric point (pI): 9.16

• Extinction Coefficient (A280 reduced) : 9970

• Solubility : >200 micromolar

• Purity: 94%

• Cell-Permeation : Passes

• 1 Unit = 10 nanomoles = 0.129 mg

Cupid-Nemo-A Peptide Data

Cupid-Nemo-D Peptide Data:


A. Purified Cupid-Nemo-D peptide was subjected to SDS-PAGE alongside a prestained molecular marker ladder. The gel was then stained for protein with a commercial coomassie-based stain.


M = Weight markers shown in kD


S = Cupid Nemo-D Peptide sample


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