SKU: 57532395239

MMP3 His Tag Protein, Human

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Description

MMP3 His Tag Protein, HumanProduct Specification Species Human Synonyms Stromelysin 1, Matrix metalloproteinase 3 (MMP 3), Transin 1, SL 1, STMY1 Accession P08254 Amino Acid Sequence Tyr18 Cys477, with C 10*His Expression System HEK293 Molecular Weight Predicted MW: 53. 9 kDa Observed MW: 60 kDa Purity >95% by SDS PAGE Endotoxin <1EU g Conjugation Unconjugated Tag His Tag Physical Appearance Lyophilized powder Storage Buffer 0. 2M PBS, pH7. 4. Reconstitution Reconstitute no

Product Specification


Species Human
Synonyms Stromelysin-1, Matrix metalloproteinase-3 (MMP-3), Transin-1, SL-1, STMY1
Accession P08254
Amino Acid Sequence

Tyr18-Cys477, with C-10*His

Expression System HEK293
Molecular Weight

Predicted MW: 53.9 kDa Observed MW: 60 kDa

Purity >95% by SDS-PAGE
Endotoxin <1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized powder
Storage Buffer

0.2M PBS, pH7.4.

Reconstitution

Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.

Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
1 week, 2 to 8 °C under sterile conditions after reconstitution.
Please avoid repeated freeze-thaw cycles.

Background

Stromelysin-1 is an enzyme that in humans is encoded by the MMP3 gene. Proteins of the matrix metalloproteinase (MMP) family are involved in the breakdown of extracellular matrix proteins and during tissue remodeling in normal physiological processes, such as embryonic development and reproduction, as well as in disease processes, such as arthritis, and tumour metastasis. Most MMPs are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. The MMP-3 enzyme degrades collagen types II, III, IV, IX, and X, proteoglycans, fibronectin, laminin, and elastin. In addition, MMP-3 can also activate other MMPs such as MMP-1, MMP-7, and MMP-9, rendering MMP-3 crucial in connective tissue remodeling. The enzyme is also thought to be involved in wound repair, progression of atherosclerosis, and tumor initiation. MMP3 can enter in cellular nuclei and control transcription. MMP-3 has been implicated in exacerbating the effects of traumatic brain injury (TBI) through its disruption of the blood-brain barrier (BBB). MMP-3 also does damage to the blood-spinal cord barrier (BSCB), the functional equivalent of the blood-brain barrier, after spinal cord injury (SCI).

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SKU: 57532395239

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4.4 ★★★★★
Based on 17 reviews
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Product Reviews
M
Verified Purchase
Morgan
Dallas, US
★★★★★ 5
Leave the Laptop at Home - Content Backups
Style: Data Transfer (10Gbps)
I purchased this hub so I could leave the laptop at home and do backups of my GoPro Cameras and Drone footage to an SSD drive. I used FilePro Explorer app on my iPhone to set up tasks to do backups of my content from the SD cards to SSD drive. The one hiccup I encountered is FilePro Explorer (or this hub, not sure which) wouldn't recognize my GoPro cameras as a data source, so I had to remove the SD card from my GoPro Cameras, insert the card into another USB hub that had an SD card adapter (like the one here https://amzn.to/4dlkhMt ) and plug that into the Satechi Hub as another drive source, which it then recognized my SD card from the GoPro camera. So basically two small USB hubs and an App on my iPhone replaced what I would normally do with my laptop. Big weight savings when you're on a bike or motorcycle traveling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
Levi
Phoenix, US
★★★★★ 1
Flaky and Fickle
Style: Data Transfer (10Gbps)
Worked great for a month. Went to plug in a spare ssd to back up files from tablet and it never has worked since. No data or power through any ports. The light turns on and stays solid but is just dead. Waste of my money for now it is outside of return and I am having troubles getting in touch with Satechi.
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Reviewed in the United States on December 21, 2025
W
Verified Purchase
Will
Grantham, US
★★★★★ 5
Love this thing
Style: Data Transfer (10Gbps), Style: Data Transfer (10Gbps)
I’m really impressed with my Satechi power passthrough 4 port USB C Hub. It’s really slick, streamlined, and really good looking too. It works well, doesn’t get hot or even warm to the touch.
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Reviewed in the United States on December 12, 2025
S
Verified Purchase
Small Forest
Natrona Heights, US
★★★★★ 3
Works, but man it is SLOW
TL/DR review follows: This thing does what it claims to do (gives you 4 USB ports that you wouldn't have otherwise), but the data transfer speed of any SSD I connect through this Satechi Hub is half what it is when the SSD is connected via my OWC Hub (data transfer rate is double when connected via the OWC Hub vs. being connected via the Satechi Hub). I'll keep this Satechi gadget (in a drawer) for times when I really, really need more USB C ports and therefore will be more willing to tolerate the data transfer speed slowdown penalty. I cannot possibly consider this to be a primary data transfer pathway however. These above results are from an M1 Mac Mini with 16GB RAM and MacOS Monterey with speed measured by Blackmagic Disk Speed Test utility. I did not get similar results on my 11th Gen Intel Core i9-11900 processor PC running Windows 11. Data transfer rates are the same (SLOW) when any USB drive is connected directly to the PC USB C port or when connected via the Satechi Hub. Highly worth mentioning, though, is that all data transfer speeds on the PC are HALF the speed obtained on the Mac Mini when connected via my OWC Hub. All PC data transfer rates were measured by CrystalDiskMark utility One interesting anomaly worth mentioning is that the PC will not eject USB drives if they are connected directly to the single USB C port on the PC BUT it WILL eject any/all USB drives if they are connected via the Satechi Hub. This particular PC has never been able to eject USB devices correctly. The Mac Mini ejects all these same USB devices correctly no matter how they are connected. All USB drives are formatted Windows NTFS whether connected to the Mac Mini or the Windows PC (for those who care) Conclusion: An interesting experiment, but for me the Satechi Hub is not worth what I paid for it. I can easily see it being a worthwhile investment for many, assuming undemanding use cases, however
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Reviewed in the United States on April 26, 2022
R
Verified Purchase
Redhead75
San Leandro, US
★★★★★ 5
So good!
Size: 4 Big Kid, Color: Aqua/Multi
As always sketchers give her great support nd comfort while being cute and easy on off! Slip resistant, breathable and size is spot on and super durable wash great and dry quick
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Reviewed in the United States on October 28, 2025

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