Sample Prep & Detection Kits
Conjugation kitsPurification kitsSample preparation kitsChromogen kitsIHC kitsChIP kitsAccessory Reagents & Controls
Accessory reagents & controlsBiochemicals
BiochemicalsProteins and Peptides
Proteins and peptidesAnti-Ly6g antibody [1A8] - mouse IgG2c (Chimeric)
Low endotoxin, Azide free.
Our first-to-market chimera with mouse IgG2c backbone, this functional antibody specifically depletes neutrophils in vivo for up to 72h.
Learn about all product ranges with our product overviews.
Featured events
Make new connections at our global events.
Our programs
New Lab Program
Get a head start with our exclusive new lab discount. Enjoy 20% off and free shipping for three months.
New Biotech Program
Just starting out? Get 15% off and free shipping to your lab for six months.
Product promise
Peace of mind that all products perform as stated.
Product reviews
Leave reviews, get rewarded and help your community.
Trial program
Try untested species and applications to earn money off your next order.
Product Insider Program
Be the first to know about our latest product launches - and unlock exclusive offers and discounts.
Rabbit Recombinant Monoclonal Plasma Kallikrein 1B antibody. Suitable for IHC-P, WB and reacts with Human samples.
IgG
Rabbit
pH: 7.2 - 7.4
Preservative: 0.05% Sodium azide
Constituents: 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine
Liquid
Monoclonal
IHC-P | WB | |
---|---|---|
Human | Tested | Tested |
Mouse | Not recommended | Not recommended |
Rat | Not recommended | Not recommended |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1/50 - 1/100 | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info - | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species Rat | Dilution info - | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1/1000 - 1/10000 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info - | Notes - |
The enzyme cleaves Lys-Arg and Arg-Ser bonds. It activates, in a reciprocal reaction, factor XII after its binding to a negatively charged surface. It also releases bradykinin from HMW kininogen and may also play a role in the renin-angiotensin system by converting prorenin into renin.
Plasma kallikrein, Fletcher factor, Kininogenin, Plasma prekallikrein, PKK, KLKB1, KLK3
Rabbit Recombinant Monoclonal Plasma Kallikrein 1B antibody. Suitable for IHC-P, WB and reacts with Human samples.
Plasma kallikrein, Fletcher factor, Kininogenin, Plasma prekallikrein, PKK, KLKB1, KLK3
IgG
Rabbit
pH: 7.2 - 7.4
Preservative: 0.05% Sodium azide
Constituents: 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine
Liquid
Monoclonal
The exact immunogen used to generate this antibody is proprietary information.
EPR5707
Affinity purification Protein A
1.09 x 10-10 M
Blue Ice
-20°C
Stable for 12 months at -20°C
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
Plasma Kallikrein 1B plays significant roles in the kinin-kallikrein system. Within this system it cleaves high-molecular-weight kininogen to release bradykinin a potent vasodilator. This enzyme is not part of a larger protein complex but operates independently to modulate various physiological responses. Plasma kallikrein's activity influences processes like pain vasodilation and inflammation making it important in homeostasis and acute-phase responses.
Plasma Kallikrein 1B also known as PKK or KLKB1 is a serine protease enzyme with an approximate mass of 88 kDa. It is important for the blood coagulation process. This protein is mainly expressed in the liver and circulates in the blood as the inactive precursor prekallikrein. Through cleavage prekallikrein converts into its active form plasma kallikrein. Plasma kallikrein exhibits various proteolytic activities influencing multiple substrates involved in hemostatic and inflammatory responses.
Plasma Kallikrein 1B participates actively in the kallikrein-kinin and the contact activation pathways. In the kallikrein-kinin system it works alongside high-molecular-weight kininogen and factor XII which plays an important role in the intrinsic pathway of coagulation. Plasma kallikrein's enzymatic activities lead to the production of bradykinin and other peptides impacting blood pressure and inflammatory processes.
Plasma Kallikrein 1B associates strongly with hereditary angioedema and diabetic retinopathy. In hereditary angioedema its dysregulation leads to excessive bradykinin production causing episodes of swelling. In diabetic retinopathy elevated plasma kallikrein activity can exacerbate vascular complications. Plasma kallikrein's disorderly activities also connect it to other proteins like C1 inhibitor in these pathological conditions highlighting its importance in clinical studies.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
We do not recommend this combination. It is not covered by our product promise.
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
All lanes: Western blot - Anti-Plasma Kallikrein 1B antibody [EPR5707] (AB124938) at 1/1000 dilution
Lane 1: Human breast cancer lysate at 10 µg
Lane 2: Human plasma lysate at 10 µg
Lane 3: Human ovary lysate at 10 µg
Lane 4: Fetal liver tissue lysate at 10 µg
All lanes: HRP labelled Goat anti Rabbit IgG at 1/2000 dilution
Predicted band size: 71 kDa
Observed band size: 80 kDa
ab124938, at 1/50 dilution, staining Plasma Kallikrein 1B in paraffin-embedded Human kidney tissue by Immunohistochemistry.
Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
We have systematically measured KD (the equilibrium dissociation constant between the antibody and its antigen), of more than 840 recombinant antibodies to assess not only their individual KD values but also to see the average affinity of antibody.
Based on the comparison with published literature values for mouse monoclonal antibodies, Recombinant antibodies appear to be on average 1-2 order of magnitude higher affinity.
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com