Journal: Scientific Reports

Article Title: A tool kit for rapid cloning and expression of recombinant antibodies

doi: 10.1038/srep05885

Figure Lengend Snippet: (A–B) Flow cytometric histograms showing fluorescent intensity of cells incubated with purified IgG/IgE antibodies plus secondary FITC-labelled goat anti-human IgG/IgE (open) and cells with secondary antibody only (filled) against the number of cells. (A) Flow cytometric assessment of anti-CSPG4 IgG 1 /IgE antibodies shows specific binding to native CSPG4 antigen present on the cell surface of A375 melanoma cells and no binding above background to primary melanocytes. (B) Fc regions of anti-CSPG4 IgG 1 and 102.1F10 IgG 4 isotypes demonstrate effector-binding to U937 monocytic cell line, expressing human Fcγ receptors. The IgE antibody isotypes also bind similarly to RBL SX38 mast cells, expressing human FcεR1 receptor. (C) Immunofluorescence staining of A375 cells confirms specific binding of anti-CSPG4 IgG 1 /IgE and no background binding with isotype control hapten specific NIP-IgG 1 /IgE detected by goat anti-human IgG/IgE-FITC. (D) Grass pollen allergen specificity is confirmed by anti-human sandwich ELISA, showing specific binding of recombinant 102.1F10 IgG 4 /IgE and original patient serum to the ELISA plate-bound Phl p 7 allergen and no binding above background with unspecific human myeloma IgG 4 and MOv18 IgE isotype controls.

Article Snippet: Primary human epidermal melanocytes (PCS-200-012, ATCC) were grownin Dermal Cell Basal Medium (PCS-200-030, ATCC) and supplemented with the Melanocyte Growth Kit (PCS-200-041, ATCC).

Techniques: Incubation, Purification, Binding Assay, Expressing, Immunofluorescence, Staining, Control, Sandwich ELISA, Recombinant, Enzyme-linked Immunosorbent Assay

Journal: Human Mutation

Article Title: A Macrophage/Monocyte‐Related Four‐Gene Signature for Prognostic Assessment of Uveal Melanoma: BTBD6 , C2CD4B , CCL24 , and S100A4

doi: 10.1155/humu/4978880

Figure Lengend Snippet: Role of four prognostically relevant genes. (A) Quantitative reverse transcription PCR for the calculated levels of four prognostically relevant genes in human epidermal melanocytes. (B) Validation of the knockdown efficiency of C2CD4B. (C, D) Scratch and Transwell assays exploring the migration and invasion of A375 cells in vitro. ∗ p < 0.05; ∗∗ p < 0.01; ∗∗∗ p < 0.001; ns, p > 0.05.

Article Snippet: Melanoma cell line A375 (CRL‐1619) and human epidermal melanocytes (PCS‐200‐013) were purchased from American Type Culture Collection (ATCC, Manassas, Virginia) and cultured as follows.

Techniques: Reverse Transcription, Biomarker Discovery, Knockdown, Migration, In Vitro