15294544 Bilder zum Thema "white cell" bei ClipDealer

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white smartphone with an empty black screen and headphones
red textile towel in a white cell on a red background
red textile towel in a white cell
red textile towel in a white cell on a brown wooden background
red textile towel in a white cell
White smart phone with isolated screen
White smartphone mockup
White shopping bag hanging on black chair
White shopping bag hanging on black chair
Beautiful Blond Woman On Cell Phone With Team Behind Her
Touch Phone white screen side view
open notebook in a cell and on a white background
Boy Girl Male Female Teenagers Using Cell Phone
White robot claw against white medical interface and blue background
White medical interface and flare against blurry office
cell word on keyboard key, notebook computer button
Anger Young woman show fuck finger on cell phone
Anger young business woman scream on cell
Stressed business woman with two cell phones
Young business woman cry on cell phone
Tablet computer and white smart phone
Cute little girl is talking on cell phone
Surprised business woman talking on cell phone
Cute little girl is playing with cell phone
Cute little girl is talking on cell phone
Cute little girl is talking on a cell phone
Cute little girl is talking on cell phone
Pretty business woman talking on cell phone
Cute little girl is talking on a cell phone
Cute little girl is talking on cell phone
Cute little girl is talking on cell phone
Cute little girl is talking on a cell phone
Cute little girl is talking on a cell phone
Cute little girl is playing with cell phone
nurse talking on her cell
Portrait of a successful businessman on phone against white
open notebook with blank white sheets
Cell phone doodles
White abstract tablet pc on white background
White smart phone with isolated screen
White smart phone with isolated screen
white tablet PC computer with blank screen
white tablet PC computer isolated on black background.
white background with abstract ribbons
White tablet computer
white tablet pc with social word
white smartphone in the back pocket of blue jeans
Shocked Pretty Hispanic Girl On Cell Phone
Shocked Pretty Hispanic Girl On Cell Phone
Shocked Pretty Hispanic Girl On Cell Phone
cropped view of scientist writing on clipboard near dna model and computer keyboard
Set of touchscreen smartphones
Red and white blood cells isolated on white background. Medical concept. 3d illustration
Immunologically active proteins on a T-cell. TCR (blue), CD-4 (light blue), CD-28 (dark blue), PD-1 (magenta), CTLA-4 (violet), Ca-channel (dark violet). The T-cell receptor, CD-4 and CD-28 activate T-cells, while PD-1 and CTLA-4 inhibit the activat
close-up shot of blood pouring from pipette into petri dish
Phone in hand
close-up shot of blue liquid pouring from pipette into petri dish
Modern mobile phone in a woman hand
plastic blood bags with packed cells isolated on white
3d computer illustration of a dendritic cell. They areantigen-presenting cells of the immune system. Their main function is to process antigen material and present it on the cell surface to the T cells of the immune system. They are messengers betwe
cropped view of geneticist in white coat, medical mask and latex gloves near dna model
Dendritic cells present antigens (green) to lymphocytes through their membran bound MHC-molecules (violet). CD4 molecules (light blue) bind to other portions of the MHC, strengthening the interaction.
grey-haired geneticist in white coat looking at dna model in bio laboratory
Red and white blood cells flowing through veins. Scientific and medical concept. 3d illustration
close-up shot of pink liquid pouring from pipette into petri dish
Close up of a funny woman holding a blank smart phone screen
dna model near cropped geneticist in latex gloves
White blood cell medical or microbiological background. 3d illustration
woman in carnival costume using smartphone, isolated on white
Woman hand hold blank smart phone screen. Flat lay, top view mock up template.
partial view of woman with tattoo holding blood bag isolated on white
Red and white blood cells in cut flowing through veins, scientific and medical 3d illustration
selective focus of dna model near cropped geneticist in latex gloves on blurred background
Chronic leukemia
close-up shot of blood pouring from pipette into petri plate for virus test
Red and white blood cells moving in blood vessels. 3d illustration
geneticist in medical mask looking at dna model in bio laboratory
White blood cell medical or microbiological with depth field. 3d illustration
close-up shot of blood pouring from pipette into petri plate for examination
Interactions of MHC-II with the T-cell receptor and CD4 and B7-1 with CD-28 activates T-cells while the interactions of P7-1 with CTLA-4 and PD-L1 with PD-1 deactivates T-cells.
cropped image of woman in carnival costume using smartphone, isolated on white
Woman holding smartphone with blank screen on blurred background
young woman using smartphone
PD-1 (red) extends from the surface of a T-cell and interacts with the ligand protein PD-L1 (yellow) from a antigen presenting cell. Although the T-cell has been activated through the interaction of a T-cell receptor (blue) and a MHC protein (viole
young woman using smartphone
Red and white blood cells isolated on white background. Medical concept. 3d illustration
Phone
Interaction of MHC-II (red) with the T-cell receptor (blue) and CD4 (light blue) and B7-1 (orange) with CD-28 (dark blue) activates T-cells while the interaction of P7-1 with CTLA-4 (violett) and PD-L1 (yellow) with PD-1 deactivates T-cells
woman in carnival costume using smartphone while looking at camera, isolated on white
Young blond woman showing white cell phone
cropped shot of doctor pouring blood from pipette into petri dish
Cancer cells express PD-L1 (orange) proteins on their surface to trick the immune system. The interaction of PD-L1 with PD-1 of T-cells leads to a down-regulation of T-cells. The antibody (yellow) blocks this interaction.
young woman using smartphone
Young casual man using a mobile phone isolated over white
restricted phone placard on concrete wall
Pink peony flower on pink pastel background close up. White cell in the background. There is a place for text.
close-up shot of yellow liquid pouring from pipette into petri dish
background with soft blue cells

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