Cambridge Protein Works

Wanted: how your things are made

If you make what you sell, we would like to show it. Send us a link to photographs or film of your workshop, your process, your hands at work, and we will put it on this page, credited to you, with a link back to wherever it lives.

We are not after marketing shots. A phone video of a lathe or a stitching bench tells a visitor more than a styled product photo ever will.

Anything you send stays yours. We host nothing ourselves without asking: we link to your own film and your own pictures, and we will take it down the day you want it down.

hello@heartandindustry.com

Trading as CAMBRIDGE PROTEIN WORKS LIMITED, registered at Companies House number 08827477.

What we have checked

Every brand here has to clear one test before it is listed at all: the company is a UK legal entity with real activity here. That is a question about the business, and it is deliberately not the same question as where any individual product is made.

uk registered entity: Companies House record resolves, status active. This maker publishes no company number, so the record was matched on its registered postcode appearing at https://cambridgeproteinworks.com. Inferred by us (§3.3), not stated by the company. Source, checked 2026-08-29.
uk hq: Registered office is a UK address: Maia Building B270 Babraham Research Campus, Cambridge, CB22 3AT. This is the registered office, which is not necessarily where the company operates. Source, checked 2026-08-29.
uk control: No majority shareholding traced outside the UK (75%+ held within the UK across 3 holders). Source, checked 2026-10-06.

We have only checked company registration so far. Evidence of UK employment or a UK site is the next thing we intend to gather, and until we have it we say so on every product rather than implying it.

What they make

131 products listed. 131 don't say where they are made, so neither do we.

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RVV-XCambridge Protein Works£120
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Human alpha-2-macroglobulin (plasma) open/active formCambridge Protein Works£144
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Plasminogen Activator Inhibitor-1Cambridge Protein Works£150
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Human alpha-antithrombin (plasma)Cambridge Protein Works£160
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Human alpha-1 antitrypsin Pittsburgh (M358R/C232S)Cambridge Protein Works£180
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Human alpha-1 antitrypsin (C232S)Cambridge Protein Works£180
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ULP1 SUMO ProteaseCambridge Protein Works£180
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Human SENP2 SUMO ProteaseCambridge Protein Works£180
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Human factor IX Gla-domainless (S195A)Cambridge Protein Works£190
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Human factor IX Gla-domainless (wild-type)Cambridge Protein Works£190
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Human factor X Gla-domainless (S195A)Cambridge Protein Works£190
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Human factor X Gla-domainless (wild-type)Cambridge Protein Works£190
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Human protein C (plasma)Cambridge Protein Works£190
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Human polyhistadine-tagged factor XaCambridge Protein Works£200
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Human polyhistadine-tagged thrombinCambridge Protein Works£200
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Human Tissue Factor Pathway InhibitorCambridge Protein Works£200
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Human factor IXa Gla-domainless (S195A)Cambridge Protein Works£210
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Human factor Xa Gla-domainless (S195A)Cambridge Protein Works£210
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Human biotinylated thrombin (S303C) FPR-CK inhibitedCambridge Protein Works£210
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Human biotinylated thrombin (S195A/S11C)Cambridge Protein Works£210
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Human biotinylated thrombin (S11C)Cambridge Protein Works£210
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Human factor Xa Gla-domainless (wild-type)Cambridge Protein Works£210
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Human factor IXa Gla-domainless (wild-type)Cambridge Protein Works£210
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Human activated protein C (plasma)Cambridge Protein Works£220
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Human Tissue Factor (soluble)Cambridge Protein Works£240
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Mouse Tissue Factor (soluble)Cambridge Protein Works£240
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Human prothrombin (plasma)Cambridge Protein Works£250
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Human factor IXa Gla-domainless (wild-type) EGR-CK inhibitedCambridge Protein Works£260
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Rat thrombin (wild-type)Cambridge Protein Works£290
Human Apolipoprotein E2 (APOE2)Cambridge Protein Works£300
Human Apolipoprotein E3 (APOE3)Cambridge Protein Works£300
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Cynomolgus Tissue Factor (soluble)Cambridge Protein Works£300
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Human Apolipoprotein E4 (APOE4)Cambridge Protein Works£300
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Ecarin protease (ECV)Cambridge Protein Works£300
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Human protein C Gla-domainless (S195A)Cambridge Protein Works£324
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Human protein C Gla-domainless (wild-type)Cambridge Protein Works£324
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Human prothrombin fragment 1.2Cambridge Protein Works£330
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Human prothrombin fragment 2Cambridge Protein Works£330
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Human prothrombin fragment 1Cambridge Protein Works£330
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Human alpha-1 antitrypsin Pittsburgh (M358R/C232S)Cambridge Protein Works£360
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Human alpha-1 antitrypsin (C232S)Cambridge Protein Works£360
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Human Tissue Factor (Soluble, Biotinylated)Cambridge Protein Works£360
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Murine thrombin (wild-type)Cambridge Protein Works£360
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Canine thrombin (wild-type)Cambridge Protein Works£360
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SARS COV-2 PLpro proteaseCambridge Protein Works£360
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SARS COV-2 Mpro proteaseCambridge Protein Works£360
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Human activated protein C Gla-domainless (S195A)Cambridge Protein Works£384
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Human activated protein C Gla-domainless (wild-type)Cambridge Protein Works£384
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Cynomolgus monkey prothrombin (S195A)Cambridge Protein Works£390
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Human prethrombin-2 (S195A)Cambridge Protein Works£390
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Human prethrombin-1 (S195A)Cambridge Protein Works£390
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Rat prothrombin (S195A)Cambridge Protein Works£390
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Human thrombin (S195A)Cambridge Protein Works£390
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Human prothrombin (S195A)Cambridge Protein Works£390
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Cynomolgus monkey thrombin (wild-type) FPR-CK inhibitedCambridge Protein Works£390
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Rat thrombin (wild-type) FPR-CK inhibitedCambridge Protein Works£390
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Human thrombin (wild-type) FPR-CK inhibitedCambridge Protein Works£390
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Human Protein C Inhibitor (delta21)Cambridge Protein Works£390
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Cynomolgus monkey prothrombin (wild-type)Cambridge Protein Works£390
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Cynomolgus monkey thrombin (wild-type)Cambridge Protein Works£390
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Human prethrombin-2 (wild-type)Cambridge Protein Works£390
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Human prethrombin-1 (wild-type)Cambridge Protein Works£390
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Human thrombin (wild-type)Cambridge Protein Works£390
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Human prothrombin (wild-type)Cambridge Protein Works£390
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Rat prothrombin (wild-type)Cambridge Protein Works£390
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Human Protein C Inhibitor (wild-type)Cambridge Protein Works£390
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Human heparin cofactor II (plasma)Cambridge Protein Works£390
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Human prethrombin-2 (S195A)Cambridge Protein Works£400
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Human prethrombin-2 (wild-type)Cambridge Protein Works£400
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Human prethrombin-1 (plasma)Cambridge Protein Works£400
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Human prethrombin-2 (plasma)Cambridge Protein Works£400
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Human thrombin (plasma)Cambridge Protein Works£400
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Human factor IX (plasma)Cambridge Protein Works£500
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Human factor X (plasma)Cambridge Protein Works£500
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Human prothrombin fragment 2 (plasma)Cambridge Protein Works£550
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Human prothrombin fragment 1.2 (plasma)Cambridge Protein Works£550
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Human prothrombin fragment 1 (plasma)Cambridge Protein Works£550
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Human meizothrombin (R155Q/R271Q/R284Q/S195A)Cambridge Protein Works£570
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Human meizothrombin (R155Q/R271Q/R284Q)Cambridge Protein Works£570
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Human thrombin (wild-type) FPR-CK inhibitedCambridge Protein Works£600
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Human thrombin (plasma) FPR-CK inhibitedCambridge Protein Works£600
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Human thrombin (wild-type)Cambridge Protein Works£600
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Human thrombin (S195C)Cambridge Protein Works£630
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Rat thrombin (wild-type)Cambridge Protein Works£630
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Cynomolgus monkey thrombin (wild-type)Cambridge Protein Works£630
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Human thrombomodulin extracellular domainCambridge Protein Works£660
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Human thrombomodulin EGF domains 3 to 6Cambridge Protein Works£660
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Human thrombin (S195A)Cambridge Protein Works£700
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Human gamma thrombin (S195A)Cambridge Protein Works£700
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Human gamma thrombin (wild-type)Cambridge Protein Works£700
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Human gamma thrombin (plasma)Cambridge Protein Works£700
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Human factor IXa (plasma)Cambridge Protein Works£700
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Human factor Xa (plasma)Cambridge Protein Works£700
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Human Protein C Inhibitor (Delta 21)Cambridge Protein Works£720
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Mouse Factor VIICambridge Protein Works£720
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Human Factor FVIICambridge Protein Works£720
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Human PrekallikreinCambridge Protein Works£720
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Human Tissue Factor (soluble)Cambridge Protein Works£720
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Human biotinylated thrombin (wild-type)Cambridge Protein Works£750
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Human alpha-1 antitrypsin (plasma)Cambridge Protein Works£800
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Human Factor IX (S195A)Cambridge Protein Works£840
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Human factor X (S195A)Cambridge Protein Works£840
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Human Factor IX (wild-type)Cambridge Protein Works£840
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Human factor X (wild-type)Cambridge Protein Works£840
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Human factor Va (plasma)Cambridge Protein Works£840
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Human factor V (plasma)Cambridge Protein Works£840
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SARS-CoV-2-Mpro SubstrateCambridge Protein Works£850
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SARS-CoV-2-PLpro SubstrateCambridge Protein Works£850
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Human biotinylated thrombin (wild-type) FPR-CK inhibitedCambridge Protein Works£900
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Human Activated Thrombin Activatable Fibrinolysis Inhibitor (TAFIa)Cambridge Protein Works£900
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Murine meizothrombin (R157Q/R268Q)Cambridge Protein Works£920
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Human factor XI (wild-type)Cambridge Protein Works£950
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Human factor Xa (S195A)Cambridge Protein Works£960
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Human Factor IXa (S195A)Cambridge Protein Works£960
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Murine activated protein C Gla-domainless (wild-type)Cambridge Protein Works£960
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Human Factor IXa (wild-type)Cambridge Protein Works£960
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Human factor Xa (wild-type)Cambridge Protein Works£960
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Mouse Factor VIIaCambridge Protein Works£960
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Human Factor VIIaCambridge Protein Works£960
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Human factor XIa (wild-type)Cambridge Protein Works£960
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Cynomolgus monkey factor XI (wild-type)Cambridge Protein Works£960
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Canine activated protein C Gla-domainless (wild-type)Cambridge Protein Works£960
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Rat activated protein C Gla-domainless (wild-type)Cambridge Protein Works£960
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Cynomolgus monkey factor XIa (wild-type)Cambridge Protein Works£960
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Cynomolgus Prekallikrein (catalytic domain)Cambridge Protein Works£1000
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Mouse factor V (B-domainless)Cambridge Protein Works£1440
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Mouse factor Va (wild-type)Cambridge Protein Works£1440
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Human Factor Va (wild-type)Cambridge Protein Works£1440
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Human Factor V (B-domainless)Cambridge Protein Works£1440
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Human Factor V (wild-type)Cambridge Protein Works£1440
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Human beta-antithrombin (S137A)Cambridge Protein Works£2800