SKU: 93875154365

SerpinF1/PEDF His Tag Protein, Human

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Description

SerpinF1/PEDF His Tag Protein, HumanProduct Specification Species Human Antigen SerpinF1 PEDF Synonyms SERPINF1,Serpin F1,PEDF,PIG35,EPC 1 Accession P36955 Amino Acid Sequence Gln20 Pro418, with C terminal 8*His

Product Specification


Species Human
Antigen SerpinF1/PEDF
Synonyms SERPINF1,Serpin F1,PEDF,PIG35,EPC-1
Accession P36955
Amino Acid Sequence

Gln20-Pro418, with C-terminal 8*His

QNPASPPEEGSPDPDSTGALVEEEDPFFKVPVNKLAAAVSNFGYDLYRVRSSTSPTTNVLLSPLSVATALSALSLGAEQRTESIIHRALYYDLISSPDIHGTYKELLDTVTAPQKNLKSASRIVFEKKLRIKSSFVAPLEKSYGTRPRVLTGNPRLDLQEINNWVQAQMKGKLARSTKEIPDEISILLLGVAHFKGQWVTKFDSRKTSLEDFYLDEERTVRVPMMSDPKAVLRYGLDSDLSCKIAQLPLTGSMSIIFFLPLKVTQNLTLIEESLTSEFIHDIDRELKTVQAVLTVPKLKLSYEGEVTKSLQEMKLQSLFDSPDFSKITGKPIKLTQVEHRAGFEWNEDGAGTTPSPGLQPAHLTFPLDYHLNQPFIFVLRDTDTGALLFIGKILDPRGPGGGSHHHHHHHH

Expression System HEK293
Molecular Weight 47-53kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
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.Published online 2022 Feb 15. doi: 10.1016/j.pep.2022.106072.

Background

Human SERPINF1 gene codes for pigment epithelium-derived factor, a secreted glycoprotein and member of the SERPIN superfamily. Pigment epithelium-derived factor, also known as PEDF, Serpin F1, and SERPINF1, is a multiple functional protein that has both anti-angiogenic activity and neurotrophic activity at the same time.PEDF has affinity for PEDF-receptor (PEDF-R), a membrane-linked lipase encoded by the PNPLA2 gene.PEDF is also responsible for apoptosis of endothelial cells either through the p38 MAPK pathway or through the FAS/FASL pathway.PEDF has a variety of functions including antiangiogenic, antitumorigenic, and neurotrophic properties.

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SKU: 93875154365

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4.8 ★★★★★
Based on 19 reviews
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RB_amazon_shopper
Louisville, US
★★★★★ 3
Weird sizing, snug in some places and much more “relaxed” in others
Special Size: Rigid, Size: 33W x 28L, Color: Black
Comfortable and close fit around waist, buttocks, crotch - but from thigh down trouser cuff it’s a VERY relaxed fit, much bigger than I need even with thick muscular legs. Not quite clown pants or bell bottoms, but a still a strange look. I’ll probably be sending them back.
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Reviewed in the United States on April 24, 2026
V
Verified Purchase
Vickie Hahn
San Leandro, US
★★★★★ 5
Wranglers
Special Size: Low Stretch, Size: 42W x 32L, Color: Classic Medium Wash
My son-in-law just loves these pants they fit him good the zipper is great. He loves the color. The size was perfect and they are resistant and the pants. They are just so worth at the durability of the pants of material. I rate these at number five it may be a 20.
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Reviewed in the United States on January 6, 2026
N
Verified Purchase
N. Carr
Lowell, US
★★★★★ 5
Good 👍🏾
Special Size: Rigid, Size: 34W x 30L, Color: Black
Good item,just a bit to big
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Reviewed in the United States on April 25, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
I like them, would buy again.
Size: 34W x 32L, Color: Tinted Light Wash
Fit nice, dont look nor feel cheap. The fit is nice and true to whats marketed. Material is not hard.
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Reviewed in the United States on June 4, 2026
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Verified Purchase
Pen Name
Grantham, US
★★★★★ 4
Too baggy! (UPDATE): Bought this style of jeans again and they fit great!
Size: 31W x 30L, Color: Tinted Light Wash
These jeans are too baggy for my liking. Edit: I purchased more jeans of this style recently again and for some reason they fit a lot better to my liking than before when I first left the initial review for this. I have updated my review from 3 stars to 4 stars now. I purchased the black, grey, dark wash and tinted medium blue, and all 4 had a good fit on me. My original review stated that it was too baggy but the 4 jeans I just bought had a fitted look which is what i prefer, not too baggy and not to slim/skinny. I want to point out that the fit varies from the color choices. For example, the black, grey and dark wash jeans, i went with a size 32x30 because 31x30 for those colors were too tight/slim on me and for the tinted medium blue, i downsize to 31x30 because 32x30 for this color is too baggy. So buy the size you usually wear and if it's too slim or baggy then send it back and size up or down. Buying jeans on Amazon, i feel that you will have to buy a few different sizes and see which one fits you the best and then go from there. Edit (3/7/26): sizing is very inconsistent. So my previous edit above stated that the jeans I recently purchased fit great on me, and that's true, so I decided to buy another jean, same color and same size, this time the jean fit way too small/tight. I feel like amazon needs to do better quality control on these jeans. How does 2 pairs of the same jeans/color/size have such an inconsistent in size/fitting to it!
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Reviewed in the United States on December 14, 2025

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