info@stjohnslabs.com

+44 (0)208 223 3081

GBP

Search

Compare
Login / Register
View Cart

Search

All
Primary antibodies
Secondary antibodies
Nanobodies
Kits
Proteins
Trial Size Antibodies
Promotions
Blog
Company
- St John's Laboratory Guarantee
- Contact Us

GBP
Compare
Login Register

Home
All
Proteins
Cytokines

Cytokines

Search within results

All

Refine by

No filters applied

Browse by Host, Application & more Hide Filters Show Filters

Human IL-12B p40 protein (Recombinant) (STJP000506)

Host :

HEK293

MSRP:

Was:

Now: £125.50 - £5,723.50

Choose Options
Human IL-16 protein (Recombinant) (STJP001874)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human IL-27 protein (Recombinant) (STJP000659)

Host :

CHO Cells

MSRP:

Was:

Now: £125.50 - £3,363.50

Choose Options
Human IL-28B protein (Recombinant) (STJP000651)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human IL-32 protein (Recombinant) (STJP000485)

Host :

HEK293

MSRP:

Was:

Now: £125.50 - £2,135.50

Choose Options
Human IL-35 protein (Recombinant) (STJP000607)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human IL23 protein (Recombinant) (STJP000693)

Host :

CHO Cells

MSRP:

Was:

Now: £125.50 - £2,702.50

Choose Options
Human IL34 protein (Recombinant) (STJP000643)

Host :

HEK293

MSRP:

Was:

Now: £125.50 - £3,363.50

Choose Options
Human Interferon-beta 1a protein (Recombinant) (STJP000323)

Host :

CHO Cells

MSRP:

Was:

Now: £125.50 - £3,363.50

Choose Options
Human Interferon-beta 1b protein (Recombinant) (STJP000324)

Host :

CHO Cells

MSRP:

Was:

Now: £125.50 - £210.50

Choose Options
Human Interferon-gamma protein (Recombinant) (STJP000222)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £1,239.50

Choose Options
Human Interleukin-1 alpha protein (Recombinant) (STJP000223)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £4,495.50

Choose Options
Human Interleukin-10 protein (Recombinant) (STJP000237)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £4,495.50

Choose Options
Human Interleukin-12 protein (Recombinant) (STJP000505)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human Interleukin-18 Binding Protein (IL-18BP) protein (Recombinant) (STJP000301)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Interleukin-2 protein (Recombinant) (STJP000240)

Host :

CHO Cells

MSRP:

Was:

Now: £125.50 - £1,616.50

Choose Options
Human Interleukin-24 protein (Recombinant) (STJP000601)

Host :

HEK293

MSRP:

Was:

Now: £125.50 - £3,740.50

Choose Options
Human Interleukin-3 protein (Recombinant) (STJP000228)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human Interleukin-4 protein (Recombinant) (STJP000226)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £4,495.50

Choose Options
Human Interleukin-6 protein (Recombinant) (STJP000227)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human Interleukin-7 protein (Recombinant) (STJP000231)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £4,495.50

Choose Options
Human Kallikrein-4 protein (Recombinant) (STJP000711)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Kallikrein-6 protein (Recombinant) (STJP000668)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human KLF4 protein (Recombinant) (STJP000289)

Host :

HEK293

MSRP:

Was:

Now: £125.50 - £2,135.50

Choose Options
Human L-Selectin (CD62L) protein (Recombinant) (STJP000423)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human LIF protein (Recombinant) (STJP000233)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human LIMP-II protein (Recombinant) (Fc-Tag) (STJP000605)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Lipocalin-2 protein (Recombinant) (STJP000744)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human LYN protein (Recombinant) (STJP000383)

Host :

Insect cells

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human NEPH1 protein (Recombinant) (STJP000672)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Neuroligin-1 protein (Recombinant) (STJP000655)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Neuroligin-3 protein (Recombinant) (STJP001854)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Neuroligin-4 X linked protein (Recombinant) (STJP000654)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Neuroligin-4 Y linked protein (Recombinant) (STJP000660)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human NKp30 protein (Recombinant) (Fc-Tag) (STJP001859)

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human NKp30 protein (Recombinant) (STJP001860)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human NKp44 protein (Recombinant) (STJP001861)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Noggin protein (Recombinant) (STJP001853)

Host :

HEK293

MSRP:

Was:

Now: £125.50 - £3,363.50

Choose Options
Human Olfactomedin-4 protein (Recombinant) (STJP001865)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Oncostatin M protein (Recombinant) (STJP000232)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £4,495.50

Choose Options
Human PCSK9 protein (Recombinant) (STJP000658)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human PD-L1 (B7-H1) protein (Recombinant) (STJP000698)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Phospholipid Transfer Protein protein (Recombinant) (STJP000561)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Placental lactogen protein (Recombinant) (STJP000407)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options
Human Platelet Derived Growth Factor-AA protein (Recombinant) (STJP000348)

Host :

CHO Cells

MSRP:

Was:

Now: £125.50 - £3,363.50

Choose Options
Human Platelet Derived Growth Factor-BB protein (Recombinant) (STJP000308)

Host :

S.cerevisiae

MSRP:

Was:

Now: £125.50 - £3,363.50

Choose Options
Human PLGF protein (Recombinant) (STJP000238)

Host :

CHO Cells

MSRP:

Was:

Now: £210.50 - £3,363.50

Choose Options
Human Prostate specific antigen protein (Recombinant) (STJP001862)

Host :

HEK293

MSRP:

Was:

Now: £210.50 - £1,899.50

Choose Options

Compare

Human IL-12B p40 protein (Recombinant) (STJP000506)

⇓ Datasheet ⇓ SDS

Model STJP000506

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL-16 protein (Recombinant) (STJP001874)

⇓ Datasheet ⇓ SDS

Model STJP001874

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL-27 protein (Recombinant) (STJP000659)

⇓ Datasheet ⇓ SDS

Model STJP000659

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL-28B protein (Recombinant) (STJP000651)

⇓ Datasheet ⇓ SDS

Model STJP000651

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL-32 protein (Recombinant) (STJP000485)

⇓ Datasheet ⇓ SDS

Model STJP000485

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL-35 protein (Recombinant) (STJP000607)

⇓ Datasheet ⇓ SDS

Model STJP000607

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL23 protein (Recombinant) (STJP000693)

⇓ Datasheet ⇓ SDS

Model STJP000693

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human IL34 protein (Recombinant) (STJP000643)

⇓ Datasheet ⇓ SDS

Model STJP000643

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interferon-beta 1a protein (Recombinant) (STJP000323)

⇓ Datasheet ⇓ SDS

Model STJP000323

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interferon-beta 1b protein (Recombinant) (STJP000324)

⇓ Datasheet ⇓ SDS

Model STJP000324

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interferon-gamma protein (Recombinant) (STJP000222)

⇓ Datasheet ⇓ SDS

Model STJP000222

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-1 alpha protein (Recombinant) (STJP000223)

⇓ Datasheet ⇓ SDS

Model STJP000223

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-10 protein (Recombinant) (STJP000237)

⇓ Datasheet ⇓ SDS

Model STJP000237

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-12 protein (Recombinant) (STJP000505)

⇓ Datasheet ⇓ SDS

Model STJP000505

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-18 Binding Protein (IL-18BP) protein (Recombinant) (STJP000301)

⇓ Datasheet ⇓ SDS

Model STJP000301

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-2 protein (Recombinant) (STJP000240)

⇓ Datasheet ⇓ SDS

Model STJP000240

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-24 protein (Recombinant) (STJP000601)

⇓ Datasheet ⇓ SDS

Model STJP000601

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-3 protein (Recombinant) (STJP000228)

⇓ Datasheet ⇓ SDS

Model STJP000228

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-4 protein (Recombinant) (STJP000226)

⇓ Datasheet ⇓ SDS

Model STJP000226

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-6 protein (Recombinant) (STJP000227)

⇓ Datasheet ⇓ SDS

Model STJP000227

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Interleukin-7 protein (Recombinant) (STJP000231)

⇓ Datasheet ⇓ SDS

Model STJP000231

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Kallikrein-4 protein (Recombinant) (STJP000711)

⇓ Datasheet ⇓ SDS

Model STJP000711

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Kallikrein-6 protein (Recombinant) (STJP000668)

⇓ Datasheet ⇓ SDS

Model STJP000668

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human KLF4 protein (Recombinant) (STJP000289)

⇓ Datasheet ⇓ SDS

Model STJP000289

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human L-Selectin (CD62L) protein (Recombinant) (STJP000423)

⇓ Datasheet ⇓ SDS

Model STJP000423

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human LIF protein (Recombinant) (STJP000233)

⇓ Datasheet ⇓ SDS

Model STJP000233

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human LIMP-II protein (Recombinant) (Fc-Tag) (STJP000605)

⇓ Datasheet ⇓ SDS

Model STJP000605

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Lipocalin-2 protein (Recombinant) (STJP000744)

⇓ Datasheet ⇓ SDS

Model STJP000744

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human LYN protein (Recombinant) (STJP000383)

⇓ Datasheet ⇓ SDS

Model STJP000383

Host Insect cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human NEPH1 protein (Recombinant) (STJP000672)

⇓ Datasheet ⇓ SDS

Model STJP000672

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Neuroligin-1 protein (Recombinant) (STJP000655)

⇓ Datasheet ⇓ SDS

Model STJP000655

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Neuroligin-3 protein (Recombinant) (STJP001854)

⇓ Datasheet ⇓ SDS

Model STJP001854

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Neuroligin-4 X linked protein (Recombinant) (STJP000654)

⇓ Datasheet ⇓ SDS

Model STJP000654

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Neuroligin-4 Y linked protein (Recombinant) (STJP000660)

⇓ Datasheet ⇓ SDS

Model STJP000660

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human NKp30 protein (Recombinant) (Fc-Tag) (STJP001859)

⇓ Datasheet ⇓ SDS

Model STJP001859

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human NKp30 protein (Recombinant) (STJP001860)

⇓ Datasheet ⇓ SDS

Model STJP001860

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human NKp44 protein (Recombinant) (STJP001861)

⇓ Datasheet ⇓ SDS

Model STJP001861

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Noggin protein (Recombinant) (STJP001853)

⇓ Datasheet ⇓ SDS

Model STJP001853

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Olfactomedin-4 protein (Recombinant) (STJP001865)

⇓ Datasheet ⇓ SDS

Model STJP001865

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Oncostatin M protein (Recombinant) (STJP000232)

⇓ Datasheet ⇓ SDS

Model STJP000232

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human PCSK9 protein (Recombinant) (STJP000658)

⇓ Datasheet ⇓ SDS

Model STJP000658

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human PD-L1 (B7-H1) protein (Recombinant) (STJP000698)

⇓ Datasheet ⇓ SDS

Model STJP000698

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Phospholipid Transfer Protein protein (Recombinant) (STJP000561)

⇓ Datasheet ⇓ SDS

Model STJP000561

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Placental lactogen protein (Recombinant) (STJP000407)

⇓ Datasheet ⇓ SDS

Model STJP000407

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Platelet Derived Growth Factor-AA protein (Recombinant) (STJP000348)

⇓ Datasheet ⇓ SDS

Model STJP000348

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Platelet Derived Growth Factor-BB protein (Recombinant) (STJP000308)

⇓ Datasheet ⇓ SDS

Model STJP000308

Host S.cerevisiae

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human PLGF protein (Recombinant) (STJP000238)

⇓ Datasheet ⇓ SDS

Model STJP000238

Host CHO Cells

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.
Compare

Human Prostate specific antigen protein (Recombinant) (STJP001862)

⇓ Datasheet ⇓ SDS

Model STJP001862

Host HEK293

View Product →

Please allow up to 10 working days. Products are dispatched on overnight priority shipping with gel ice packs.

96 of 161 Items

1
2
3
4

0 selected

Compare Products

!

Well-cited Academic Publications

KO-Validated 700+ Lines

Technical Support Expert Scientific Team

1-Year Guarantee Antibodies & Proteins

Footer Start

Information

about us
distributors
privacy policy
terms & conditions
blog

Customer service

contact us
shipping
FAQ
antibody troubleshooting

My Account

my account
order history

Company

St John's Laboratory Ltd
Knowledge Dock Business Centre
University Way
London
E16 2RD, UK

© St John's Laboratory 2026

Terms
Privacy
Cookies

We use cookies for analytics and advertising to help us improve our site and show you relevant content. See our Privacy Policy for details.