SKU: 50671938164

Alexa Fluor 647-Labeled GUCY2C Fc Chimera Protein, Human

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Description

Alexa Fluor 647-Labeled GUCY2C Fc Chimera Protein, HumanProduct Specification Species Human Synonyms GUC2C,STAR,STA receptor,hSTAR,GC C,DIAR6 Accession P25092 Amino Acid Sequence Ser24 Gln430 with Human IgG1 Fc Tag at the C Terminus Expression System HEK293 Molecular Weight 95 120kDa Conjugation Alexa Fluor 647 Tag Human IgG1 Fc Physical Appearance Liquid Storage Buffer PBS, pH7. 4 Stability & Storage 12 months from date of receipt, lyophilized powder stored at 20 to 80. 3 months, 20 to 80 under sterile

Product Specification


Species Human
Synonyms GUC2C,STAR,STA receptor,hSTAR,GC-C,DIAR6
Accession P25092
Amino Acid Sequence Ser24-Gln430 with Human IgG1 Fc Tag at the C-Terminus
Expression System HEK293
Molecular Weight 95-120kDa
Conjugation Alexa Fluor® 647
Tag Human IgG1 Fc
Physical Appearance Liquid
Storage Buffer

PBS, pH7.4

Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.

Reference

1. Michael S. Magee,Crystal L. Kraft,Tara S. Abraham,Trevor R. Baybutt,Glen P. Marszalowicz,Peng Li: GUCY2C-directed CAR-T cells oppose colorectal cancer metastases without autoimmunity. OncoImmunology, Volume 5, 2016 - Issue 10.

Background

Guanylyl Cyclase C (GUCY2C), also known as heat-stable enterotoxin receptor, is a type I transmembrane protein of the guanylate cyclase (GC) family expressed by intestinal epithelial cells from the duodenum to rectum. Mature human GUCY2C consists of an extracellular domain (ECD) with a ligand binding domain, a transmembrane segment and a cytoplasmic region possessing a kinase and GC catalytic domain. Endogenous ligands of GUCY2C include guanylin and uroguanylin. GUCY2C in epithelial cells plays an important role in cell dynamics and homeostatic balance of proliferation, metabolism, and differentiation that organizes the guanylyl cyclase C hormone axis. GUCY2C is also expressed in the brain and is implicated in attention deficiency and hyperactive behavior. The activation of cyclic guanosine monophosphate (cGMP), a second intracellular messenger, can stimulate the production of cyclic guanosine monophosphate (CGMP), which plays a role in regulating homeostasis, maintaining intestinal barrier function, and exerting anti-inflammatory activity.

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SKU: 50671938164

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Chelsea, US
★★★★★ 5
It’s a great all-round lotion, it does what it says it does.
It is one of the lightest moisturizers I’ve used, perfect for whole body. Though, naturally, using more makes it more moisturizing, and it does have a big pump. It spreads and absorbs well. It is not sticky, but silky. It calms itchy, irritated skin. It’s pH-balanced. It has very nice ingredients. It has a lot of nutrients skin needs. It is fragrance-free, though the aromatic alcohol preservatives impart a slight rose-almond odor. It’s a good price. It’s a nice bottle and pump. However, it would be nice if it were more reliably and widely available.
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Reviewed in the United States on November 3, 2024
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eric watson
Waukegan, US
★★★★★ 5
Amazing lotion
Amazing lotion. Not too heavy. Feels great on the skin.
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Reviewed in the United States on May 13, 2025
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Suzanna
Los Angeles, US
★★★★★ 1
Sticky and unpleasant smelling
It’s thin and watery and leaves a sticky feeling on your skin that makes you want to wash your hands. It’s fragrance free but somehow has an unpleasant smell. The regular 365 brand fragrance free “moisturizing Lotion” that I normally buy when it’s available is MUCH better
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Reviewed in the United States on March 13, 2021
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Amazon Customer
Lexington, US
★★★★★ 5
Love this product!
Have ordered 3 times now, great product and does what it says. Love the scent as well. Great under makeup, non greasy.
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Reviewed in the United States on May 9, 2026
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Rochester, NY
Carnegie, US
★★★★★ 5
Avene Hydrance LIGHT face lotion
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Reviewed in the United States on January 14, 2026

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