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Protein secretory pathway

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

RER <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

RER

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

 - Ribosomes <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

- Ribosomes

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

Transport vesicles <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

Transport vesicles

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

Golgi apparatus <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

Golgi apparatus

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

 - Forming  (cis) face <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

- Forming (cis) face

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

 - Maturing (trans) face <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

- Maturing (trans) face

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

 - Trans-Golgi network <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

- Trans-Golgi network

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

Vesicles, secretory granules <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

Vesicles, secretory granules

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

Nucleus <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

Nucleus

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

 - Nuclear envelope <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

- Nuclear envelope

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.

 - Nuclear pores <p>The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes. </p>

- Nuclear pores

The protein secretory pathway is the cellular route through which proteins destined for export, the cell membrane, or lysosomes are synthesized, modified, and transported. Proteins are synthesized on the rough endoplasmic reticulum and transferred to the Golgi via transport vesicles. Transport vesicles fuse with the cis or forming face of the Golgi, delivering proteins that are post-translationally modified while moving toward the trans or maturing face. There, they are packaged into vesicles and secretory granules that are targeted to the plasma membrane. Additionally, some vesicles contribute to the formation of lysosomes.