Lymphocytes of one patient were isolated and in vitro labelled with mAb.
Previous studies to visualize DCs in vivo have employed conventional fluorophores and fluorescent proteins, including in vivo labeling with cell tracker dyes included in alum adjuvant mixture [10], in vitro labeling with subsequent cell transfer [11], [31], [32], microinjection of fluorophores into lymph node [33], and expression of YFP driven by a CD11c promoter element in transgenic mice [34].
We used a blocking strategy to demonstrate the specificity of in vitro labeling with Bio-ITC.
In prostate cancer, labelling of the human cell line PC-3 with lipid-coated SPIOs has been reported [ 24] and in vitro labelling with micron sized iron oxide nanoparticles (MPIOs) and subsequent in vivo tracing via MRI was performed in the rodent prostate cancer cell line TRAMPC1 [ 25].
By in vitro labeling with C2D3-acetylation, all Nt-free amines are modified with an C2D3 acetate moiety, allowing us to distinguish between in vivo Nt-acetylated and primary protein N termini and to quantify the degree of Nt-acetylation (57).
We carried out an iTRAQ-based quantitative proteomic profiling of serum samples from chikungunya patients and control individuals after immunoaffinity-based depletion of abundant serum proteins, in vitro labeling with iTRAQ reagents and SCX fractionation followed by high resolution Fourier transform mass spectrometry (LTQ-Orbitrap Velos).
To quantify differences in tumor cell signaling that are transparent to genomic methods, we established a super-SILAC internal standard derived from NSCLC cell lines grown in vitro and labeled with heavy lysine and arginine, and deployed them in a phosphoproteomic workflow.
E. coli RNase P RNA and tRNASer, and domain V of B. subtilis 23S rRNA were transcribed in vitro and labeled with 32P-pCp at the 3' end.
Second-strand cDNA was synthesized, transcribed in vitro, and labeled with biotin-NTP.
Briefly, the aforementioned RNAs were in vitro transcribed, labeled with Cy5 and independently probed on human protein microarrays.
