Immunofluorescent Collection

Cerebellum tissue, light micrograph
Cerebellum tissue. Confocal light micrograph of a section through the cerebellum of the brain. Purkinje cells, a type of neuron (nerve cell), are red

HeLa cells, light micrograph C017 / 8299
HeLa cells, multiphoton fluorescence micrograph (MFM). The cell nuclei, which contain the cells genetic information, are purple. Microtubules are blue and actin microfilaments are red

Cerebral cortex nerve cells. Confocal light micrograph of neurons (nerve cells, red) and glial cells (support cells, gold) from the cerebral cortex

Cell structure. Confocal light micrograph of cultured endothelial cells. A fluorescent dye has been used to show the cell structure

HeLa cells, light micrograph C017 / 8298
HeLa cells, multiphoton fluorescence micrograph (MFM). The cell nuclei, which contain the cells genetic information, are blue. Golgi bodies, which modify and package proteins, are orange

Mitosis, light micrograph
Mitosis. Confocal light micrograph of the stages of mitosis (nuclear division) and cytokinesis (cell division). During mitosis the nuclear envelope disintegrates (3rd image) and the chromosomes (blue)

Cell division, fluorescent micrograph
Cell division. Immunofluorescent light micrograph of a human epithelial cell (centre) during the late anaphase stage of mitosis

Cerebellum tissue, light micrograph
Cerebellum tissue. Confocal light micrograph of a section through the cerebellum of the brain showing two types of glial cells (support cells); astrocytes (star-shaped)

Cerebellum tissue, light micrograph
Cerebellum tissue. Confocal light micrograph of a section through the cerebellum of the brain. Purkinje cells, a type of neuron (nerve cell), are red

Cell division, fluorescent micrograph
Cell division. Immunofluorescent light micrograph of a human epithelial cell (centre) during the interphase stage of mitosis

Immunofluorescent LM of fibroblast cell nuclei
Cell nuclei. Immunofluorescent light micrograph of cultured fibroblast cells showing nuclei with " nucleolar necklaces"

Heart muscle, confocal light micrograph
Heart muscle. Confocal light micrograph of a section through cardiac (heart) muscle. Cardiac muscle consists of branching elongated muscle cells

HeLa cells, light micrograph C013 / 4774
HeLa cells. Multi-photon fluorescence light micrograph of a group of cultured HeLa cells, showing the cell nuclei, which contain the cells genetic information (DNA, red)

HeLa cells, light micrograph C013 / 4773
HeLa cells. Multi-photon fluorescence light micrograph of a group of cultured HeLa cells, showing the cell nuclei, which contain the cells genetic information (DNA, blue), and microtubules (pink)

Tetrahymena protozoa. Immunofluorescent light micrograph of two Tetrahymena thermophila protozoa (single-celled animals). Nuclei are green, cell walls red and cilia (hairs) blue. T

Embryonic stem cells. Computer-enhanced confocal light micrograph of dividing stem cells from the ventricular zone of the retina of a developing embryo

Dividing cell. Differential interference contrast (DIC) light micrograph of a cell (lower left) in the metaphase stage of mitosis (cell division). The cells nuclei are stained with fluorescent dye

Dividing cell, light micrograph
Cell division. Fluorescent light micrograph of a cell that has divided by mitosis, the asexual replication of a cell into two new cells

Fibroblast cells, light micrograph
Fibroblast cells. Confocal light micrograph of human fibroblast cells. The cell nuclei, which contain the cells genetic information, are red

Immunofluorescent LM of skin fibroblast cells

Brunners glands in the duodenum
Brunners glands. Fluorescence confocal light micrograph of a section through a human duodenum (small intestine) showing Brunners glands (blue)

Small intestine. Fluorescence confocal light micrograph of a horizontal section through the mucosa of the human small intestine, showing crypts of Lieberkuhn (pink and blue)

Colon lining. Fluorescence confocal light micrograph of the lining of a mouse colon (large intestine). The colon starts at the small intestine and ends at the rectum

White blood cell response
White blood cell movement. Computer-enhanced confocal light micrograph of white blood cells (red) moving through the intact walls of a blood vessel, a process known as diapedesis

Inner ear sensory hairs
Inner ear hair cells. Confocal light micrograph of V-shaped rows of hair cells (bright arcs) in the organ of Corti. This structure lies in the cochlea of the inner ear

Nerve cell growth. Fluorescent light micrograph of a PC12 cell following stimulation by nerve growth factor. The cell body contains the nucleus (green)

Purkinje nerve cell

Muscle fibres. Computer-enhanced confocal light micrograph of skeletal (striated) muscle fibres. Skeletal muscle is under the conscious control of the brain

Cytomegalovirus infection
Cytomegalovirus infected cells. Immunofluorescent light micrograph of human fibroblast culture cells infected with cytomegaloviruses

Programmed cell death. Comparison of a fluorescent light micrograph (top) and transmission electron micrograph (TEM, bottom) of programmed cell death (apoptosis)

Cultured cell, light micrograph
Cultured cell. Immunofluorescent light micrograph of an epithelial cell (round, upper right). The cell proteins are marked by fluorescent dyes

HaCaT culture cells
HaCaT cells. Immunofluorescence light micrograph of three HaCaT cells. Their nuclei, which contain the cells genetic information in the form of deoxyribonucleic acid (DNA), are blue

Cell death. Computer-enhanced confocal light micrograph of cells in the retina of the eye undergoing programmed cell death (apoptosis)

HaCaT culture cell, light micrograph
HaCaT cell. Immunofluorescence light micrograph of a HaCaT cell dividing into two. The nucleus, which contains the cells genetic information, is purple

Human cell, computer-enhanced confocal light micrograph. This unidentified cell has a large nucleus (rounded, centre) and several long projections from its body. Magnification unknown

Kidney cells, light micrograph
Kidney cells. Quantum dot fluorescence micrograph of a section through kidney tissue showing its cells

Lung cells, fluorescent micrograph
Lung cells. Immunofluorescence light micrograph of pulmonary endothelial cells. Endothelial cells are specialized epithelial cells that line the inner surface of blood vessels

Movement of Listeria bacteria
Movement of Listeria sp. bacteria. Immunofluorescence deconvolution micrograph showing the comet-like tails that help to propel Listeria sp. bacteria from cell to cell during an infection

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Immunofluorescent techniques revolutionize cell imaging, allowing us to delve into the intricate world of cellular structures and functions. In a stunning light micrograph of cerebellum tissue, we witness the vibrant fluorescence illuminating specific proteins or molecules within this brain region. This technique provides invaluable insights into the organization and communication between cells in this crucial part of our nervous system. HeLa cells, captured in another mesmerizing light micrograph (C017 / 8299), showcase their intricate cell structure highlighted by immunofluorescence. The fluorescent markers enable scientists to visualize various components within these immortalized human cells, unraveling their secrets one layer at a time. Witnessing mitosis through a captivating light micrograph unveils the beauty and complexity of cell division. Immunofluorescent staining allows us to track each stage with precision, shedding light on how our cells multiply and regenerate. Moving beyond HeLa cells (light micrograph C017 / 8298), we explore cerebral cortex nerve cells that play an integral role in cognition and sensory perception. Immunofluorescence unravels their distinct characteristics, enabling researchers to understand how they form connections essential for higher-order brain functions. Fluorescent micrographs capture uterine cells during childbirth—immunofluorescence reveals the dynamic changes occurring as these specialized muscle fibers contract rhythmically during labor. This visual insight deepens our understanding of reproductive physiology while highlighting the power techniques in studying complex biological processes. Returning once again to cerebellum tissue (light micrographs), we marvel at its intricate architecture revealed through immunofluorescence. By targeting specific proteins or molecules with fluorescent tags, scientists can decipher how different cell types interact within this vital brain region responsible for motor coordination and balance. Finally, an immunofluorescent LM image showcases fibroblast cell nuclei glowing brightly against a dark background—a testament to the precision and sensitivity of this technique.